Montagne-Vacances›Northern Alps›Savoie›Summer accommodation Val Thorens

Summer accommodation to Val Thorens

For successful summer holidays in the mountains, book your accommodation to Val Thorens in Northern Alps massive, Savoie. This mountain resort will offer you exceptionnal areas and surprising landscapes. Your summer accommodation to Val Thorens will be for you a moment of wellness in the heart of a beautiful nature and you will spend holidays in wide open spaces. Our moutain offers will make you live warm emotions with all your family. We propose you quality holidays accommodation in all French massives, in the heart of mountains. We have many residences to rent for your summer to Val Thorens. Let yourself be carried by a feeling of happiness, enjoy the summer holidays in the mountains full of sun and discoveries !
Read more
x
Arrival - Departure  
N° of people.
Search summary
Val Thorens
x
1 week
x
Delete all

Summer accommodation Val Thorens

127 results found
8.1/10 - 180 reviews
Summer accommodation Chalet Val 2400
Prestige
250m from resort center
Sauna
Hammam
TV
Internet access
Bed linen included
Pets (extra charges)
Parking (extra charges)
DescriptionServicesResortMap
   Chalet Val 2400 is located in the Balcons district of Val Thorens in Savoie. It offers 27 accommodations that can accommodate 4 to 14 people. At your service on site: Pub, covered garage... Each apartment is equipped with an Austrian stove with a basket of wood provided and a satellite television.
Resort Val Thorens
Altitude : 2300m
Sporting activity
  • Mountain bike
  • Tyrolienne
  • Sports center
  • Badminton
  • Canyoning
  • Climbing...
Cultural activity
  • Baroque Art
  • Cinema
  • Concerts
Select your accommodation Stay Qty. Price
3 room apartment 4-6 people
3 room apartment 4-6 people
sat 18/04/26 - 7 nights - 1660€
    0   select your choice
    • 0   select your choice
    • 1   accommodation
    • 2   accommodations
    • 3   accommodations
    1660€
    3 room apartment 4-6 people (Grand Confort)
    3 room apartment 4-6 people (Grand Confort)
    sat 18/04/26 - 7 nights - 1780€
      0   select your choice
      • 0   select your choice
      • 1   accommodation
      • 2   accommodations
      • 3   accommodations
      1780€
      4 room apartment 6-8 people (Grand Confort)
      4 room apartment 6-8 people (Grand Confort)
      sat 18/04/26 - 7 nights - 2440€
        0   select your choice
        • 0   select your choice
        • 1   accommodation
        • 2   accommodations
        • 3   accommodations
        2440€
        5 room apartment 8 people
        5 room apartment 8 people
        sat 28/02/26 - 7 nights - 5260€
          0   select your choice
          • Only 1 unit available!
          • 0   select your choice
          • 1   accommodation
          5260€
          5 room apartment 8-10 people (Grand Confort)
          5 room apartment 8-10 people (Grand Confort)
          sat 25/04/26 - 7 nights - 3390€
            0   select your choice
            • 0   select your choice
            • 1   accommodation
            • 2   accommodations
            • 3   accommodations
            3390€
            7 room mezzanine apartment 10-12 people
            7 room mezzanine apartment 10-12 people
            sat 04/04/26 - 7 nights - 5130€
              0   select your choice
              • Only 2 units available!
              • 0   select your choice
              • 1   accommodation
              • 2   accommodations
              5130€
              6 room apartment 10-12 people (Grand Confort)
              6 room apartment 10-12 people (Grand Confort)
              sat 21/02/26 - 7 nights - 8420€
                0   select your choice
                • Only 1 unit available!
                • 0   select your choice
                • 1   accommodation
                8420€
                Summer accommodation Résidence les Hauts de Vanoise
                Private accommodation
                100m from resort center
                TV
                Pets (some accommodation, extra charges)
                DescriptionServicesResortMap
                   The residence "Les Hauts de la Vanoise" is located in the center of the resort, nearby the church, and close the shopping center Péclet and the restaurants. Area: "Quartier Péclet". Resort map: N°39/E2.
                Resort Val Thorens
                Altitude : 2300m
                Sporting activity
                • Mountain bike
                • Tyrolienne
                • Sports center
                • Badminton
                • Canyoning
                • Climbing...
                Cultural activity
                • Baroque Art
                • Cinema
                • Concerts
                Select your accommodation Stay Qty. Price
                Studio 2 people (409)
                Studio 2 people (409)
                sat 04/04/26 - 7 nights - 751€
                  0   select your choice
                  • Only 1 unit available!
                  • 0   select your choice
                  • 1   accommodation
                  751€
                  Studio 3 people (604)
                  Studio 3 people (604)
                  sat 04/04/26 - 7 nights - 783€
                    0   select your choice
                    • Only 1 unit available!
                    • 0   select your choice
                    • 1   accommodation
                    783€
                    Studio 3 people (513)
                    Studio 3 people (513)
                    sat 04/04/26 - 7 nights - 783€
                      0   select your choice
                      • Only 1 unit available!
                      • 0   select your choice
                      • 1   accommodation
                      783€
                      2 room apartment 6 people (108)
                      2 room apartment 6 people (108)
                      sat 28/02/26 - 7 nights - 3040€
                        0   select your choice
                        • Only 1 unit available!
                        • 0   select your choice
                        • 1   accommodation
                        3040€
                        Summer accommodation Résidence le Zénith
                        Private accommodation
                        50m from resort center
                        TV
                        Pets (some accommodation, extra charges)
                        DescriptionServicesResortMap
                           The residence Le Zenith is located in the center of the village, "place Caron", nearby the shops, the restaurants, and services: tourist office, post office... Resort map: N°94/D2.
                        Resort Val Thorens
                        Altitude : 2300m
                        Sporting activity
                        • Mountain bike
                        • Tyrolienne
                        • Sports center
                        • Badminton
                        • Canyoning
                        • Climbing...
                        Cultural activity
                        • Baroque Art
                        • Cinema
                        • Concerts
                        Select your accommodation Stay Qty. Price
                        Studio 3 people (33)
                        Studio 3 people (33)
                        sat 04/04/26 - 7 nights - 825€
                          0   select your choice
                          • Only 1 unit available!
                          • 0   select your choice
                          • 1   accommodation
                          825€
                          Studio 3 people (35)
                          Studio 3 people (35)
                          sat 04/04/26 - 7 nights - 825€
                            0   select your choice
                            • Only 1 unit available!
                            • 0   select your choice
                            • 1   accommodation
                            825€
                            Studio cabin 3 people (56)
                            Studio cabin 3 people (56)
                            sat 04/04/26 - 7 nights - 825€
                              0   select your choice
                              • Only 1 unit available!
                              • 0   select your choice
                              • 1   accommodation
                              825€
                              2 room apartment 4 people (34)
                              2 room apartment 4 people (34)
                              sat 11/04/26 - 7 nights - 1150€
                                0   select your choice
                                • Only 1 unit available!
                                • 0   select your choice
                                • 1   accommodation
                                1150€
                                2 room apartment 6 people (31)
                                2 room apartment 6 people (31)
                                sat 18/04/26 - 7 nights - 981€
                                  0   select your choice
                                  • Only 1 unit available!
                                  • 0   select your choice
                                  • 1   accommodation
                                  981€
                                  Summer accommodation Le Lac du Lou
                                  Private accommodation
                                  10m from resort center
                                  Pets
                                  DescriptionServicesResortMap
                                     Residence “Le Lac du Lou”. House Infrastructure: elevator. Shopping center 100 m.
                                  Resort Val Thorens
                                  Altitude : 2300m
                                  Sporting activity
                                  • Mountain bike
                                  • Tyrolienne
                                  • Sports center
                                  • Badminton
                                  • Canyoning
                                  • Climbing...
                                  Cultural activity
                                  • Baroque Art
                                  • Cinema
                                  • Concerts
                                  Select your accommodation Stay Qty. Price
                                  2 room apartment 6 people (2)
                                  2 room apartment 6 people (2)
                                  sat 18/04/26 - 7 nights - 1037€
                                    0   select your choice
                                    • Only 1 unit available!
                                    • 0   select your choice
                                    • 1   accommodation
                                    1037€
                                    2 room apartment 6 people (3)
                                    2 room apartment 6 people (3)
                                    sun 19/04/26 - 7 nights - 1013€
                                      0   select your choice
                                      • Only 1 unit available!
                                      • 0   select your choice
                                      • 1   accommodation
                                      1013€
                                      Summer accommodation Résidence le Tikal - MH
                                      Private accommodation
                                      50m from shops
                                      TV
                                      Internet access (extra charges, on request)
                                      Bed linen included
                                      DescriptionServicesResortMap
                                         The residence Les Temples du Soleil - Tikal building - enjoys an exceptional setting. Located in the Domaine Les 3 Vallées a few minutes from the centre of Val Thorens, this resort is at the heart of the animation. Ideally placed, close to all amenities and plenty of leisure, you will not be bored. Make an appointment on the tennis court for a game and then finish your day by relaxing by the pool or at the Hammam Wellness Area, sauna and hot tubs. Enjoying a view of the mountains, the residence Les Temples du Soleil offers all the comfort necessary for your stay. The apartments feature a fully equipped kitchen (cooking plate, dishwasher, coffee maker and microwave) and a TV. A little hunger or a desire to relax? A supermarket, restaurant, snacks and bars are also located next to the residence, as well as a laundry room. At 15 minutes in interstations, you can enjoy swimming pools, spa, fun park and relaxation area at the Sports Centre and Aqualudic Area & Wellness - Les Ménuires. (additional) Security: The deposit is made via your personal area online: https://mon-compte.maeva.com, it is re-enabled, less any damage caused, unpaid benefits or loss of keys, within a maximum of 10 days of the handing over of keys. Its amount is defined in relation to the type of apartment. No payment possibility on site. Tourist tax and deposit to be paid online, no possibility of payment on site.
                                      Resort Val Thorens
                                      Altitude : 2300m
                                      Sporting activity
                                      • Mountain bike
                                      • Tyrolienne
                                      • Sports center
                                      • Badminton
                                      • Canyoning
                                      • Climbing...
                                      Cultural activity
                                      • Baroque Art
                                      • Cinema
                                      • Concerts
                                      Select your accommodation Stay Qty. Price
                                      3 room apartment 6 people (Budget 45m²)
                                      3 room apartment 6 people (Budget 45m²)
                                      sat 11/04/26 - 7 nights -9% - 1169€
                                        0   select your choice
                                        • Only 1 unit available!
                                        • 0   select your choice
                                        • 1   accommodation
                                        -9%
                                        1284.62€ 1169€
                                        Summer accommodation Résidence Diamant - MH
                                        Private accommodation
                                        100m from resort center
                                        TV
                                        Fireplace or stove
                                        DescriptionServicesResortMap
                                           The LE DIAMANT residence is a small residence located in the heart of the resort opposite the church. It is equipped with an elevator. You have direct access to the slopes. (behind the residence).
                                        Resort Val Thorens
                                        Altitude : 2300m
                                        Sporting activity
                                        • Mountain bike
                                        • Tyrolienne
                                        • Sports center
                                        • Badminton
                                        • Canyoning
                                        • Climbing...
                                        Cultural activity
                                        • Baroque Art
                                        • Cinema
                                        • Concerts
                                        Select your accommodation Stay Qty. Price
                                        4 room apartment 8 people (60m²-2)
                                        4 room apartment 8 people (60m²-2)
                                        sat 28/03/26 - 7 nights - 3089€
                                          0   select your choice
                                          • Only 1 unit available!
                                          • 0   select your choice
                                          • 1   accommodation
                                          3089€
                                          Summer accommodation Résidence Arcelle - MH
                                          Private accommodation
                                          10m from resort center
                                          TV
                                          DescriptionServicesResortMap
                                             Love sports days in the snow and cosiness?Résidence Arcelle Located in the heart of Val Thorens, in the lively pedestrian street of Caron. With direct access to the pistes and surrounded by the Caron shopping centre, restaurants, supermarkets and the new Le Board sports centre, you are in the middle of the action. Arcelle has two accesses: one next to the P1 car park and the other opposite the Caron shopping centre. For extra security, the residence is equipped with a secure lift accessible with a badge. Everything you need for a dynamic and comfortable holiday is within reach here!
                                          Resort Val Thorens
                                          Altitude : 2300m
                                          Sporting activity
                                          • Mountain bike
                                          • Tyrolienne
                                          • Sports center
                                          • Badminton
                                          • Canyoning
                                          • Climbing...
                                          Cultural activity
                                          • Baroque Art
                                          • Cinema
                                          • Concerts
                                          Select your accommodation Stay Qty. Price
                                          Studio 3 people (24m²-4)
                                          Studio 3 people (24m²-4)
                                          sat 28/02/26 - 7 nights - 1719€
                                            0   select your choice
                                            • Only 1 unit available!
                                            • 0   select your choice
                                            • 1   accommodation
                                            1719€
                                            Studio 3 people (24m²-2)
                                            Studio 3 people (24m²-2)
                                            sat 18/04/26 - 7 nights - 779€
                                              0   select your choice
                                              • Only 1 unit available!
                                              • 0   select your choice
                                              • 1   accommodation
                                              779€
                                              2 room apartment 4 people (28m²-1)
                                              2 room apartment 4 people (28m²-1)
                                              sat 28/02/26 - 7 nights - 2469€
                                                0   select your choice
                                                • Only 1 unit available!
                                                • 0   select your choice
                                                • 1   accommodation
                                                2469€
                                                Summer accommodation Résidence Valset
                                                Private accommodation
                                                350m from resort center
                                                TV
                                                Bed linen included
                                                DescriptionServicesResortMap
                                                   This charming Valset residence is located in the heart of Val Thorens, one of the most popular ski resorts in the French Alps. The village center is located 350 meters from the residence. You will find shops 200 meters away.
                                                Resort Val Thorens
                                                Altitude : 2300m
                                                Sporting activity
                                                • Mountain bike
                                                • Tyrolienne
                                                • Sports center
                                                • Badminton
                                                • Canyoning
                                                • Climbing...
                                                Cultural activity
                                                • Baroque Art
                                                • Cinema
                                                • Concerts
                                                Select your accommodation Stay Qty. Price
                                                5 room duplex apartment 8 people (1303)
                                                5 room duplex apartment 8 people (1303)
                                                sat 07/02/26 - 7 nights -10% - 5175€
                                                  0   select your choice
                                                  • Only 1 unit available!
                                                  • 0   select your choice
                                                  • 1   accommodation
                                                  -10%
                                                  5750€ 5175€
                                                  (1302)
                                                  (1302)
                                                  sat 18/04/26 - 7 nights - 3200€
                                                    0   select your choice
                                                    • Only 1 unit available!
                                                    • 0   select your choice
                                                    • 1   accommodation
                                                    3200€
                                                    Summer accommodation Chalet Altitude
                                                    Prestige
                                                    300m from resort center
                                                    Swimming pool
                                                    Sauna
                                                    TV
                                                    Internet access
                                                    Bed linen included
                                                    Pets (extra charges)
                                                    Parking (extra charges)
                                                    DescriptionServicesResortMap
                                                       Chalet situated in Les Balcons district in Val Thorens beside the chalet Val 2400. At your disposal : Pub, ski shop... All the apartments are equipped of fireplace with a basket of wood furnished and satellite TV. Free access to the indoor swimming-pool and to the sauna.
                                                    Resort Val Thorens
                                                    Altitude : 2300m
                                                    Sporting activity
                                                    • Mountain bike
                                                    • Tyrolienne
                                                    • Sports center
                                                    • Badminton
                                                    • Canyoning
                                                    • Climbing...
                                                    Cultural activity
                                                    • Baroque Art
                                                    • Cinema
                                                    • Concerts
                                                    Select your accommodation Stay Qty. Price
                                                    3 room apartment 4 people
                                                    3 room apartment 4 people
                                                    sat 28/02/26 - 7 nights - 3880€
                                                      0   select your choice
                                                      • 0   select your choice
                                                      • 1   accommodation
                                                      • 2   accommodations
                                                      • 3   accommodations
                                                      3880€
                                                      4 room apartment 6 people
                                                      4 room apartment 6 people
                                                      sat 18/04/26 - 7 nights - 2780€
                                                        0   select your choice
                                                        • 0   select your choice
                                                        • 1   accommodation
                                                        • 2   accommodations
                                                        • 3   accommodations
                                                        2780€
                                                        5 room apartment 8 people
                                                        5 room apartment 8 people
                                                        sat 18/04/26 - 7 nights - 3410€
                                                          0   select your choice
                                                          • Only 1 unit available!
                                                          • 0   select your choice
                                                          • 1   accommodation
                                                          3410€
                                                          6 room duplex apartment 10 people
                                                          6 room duplex apartment 10 people
                                                          sat 25/04/26 - 7 nights - 4720€
                                                            0   select your choice
                                                            • Only 1 unit available!
                                                            • 0   select your choice
                                                            • 1   accommodation
                                                            4720€
                                                            6 room apartment 10 people
                                                            6 room apartment 10 people
                                                            sat 18/04/26 - 7 nights - 4150€
                                                              0   select your choice
                                                              • Only 1 unit available!
                                                              • 0   select your choice
                                                              • 1   accommodation
                                                              4150€
                                                              7 room duplex apartment 12 people
                                                              7 room duplex apartment 12 people
                                                              sat 18/04/26 - 7 nights - 4890€
                                                                0   select your choice
                                                                • Only 1 unit available!
                                                                • 0   select your choice
                                                                • 1   accommodation
                                                                4890€
                                                                7 room apartment 12-14 people
                                                                7 room apartment 12-14 people
                                                                sat 18/04/26 - 7 nights - 5310€
                                                                  0   select your choice
                                                                  • Only 1 unit available!
                                                                  • 0   select your choice
                                                                  • 1   accommodation
                                                                  5310€
                                                                  Summer accommodation Résidence le Joker
                                                                  Private accommodation
                                                                  150m from resort center
                                                                  TV
                                                                  Pets (some accommodation, extra charges)
                                                                  DescriptionServicesResortMap
                                                                     The Residence Le Joker is located in the area "quartier Arolles", nearby the road station, the shopping & sportive center Caron. Resort map: n° 41/C3.
                                                                  Resort Val Thorens
                                                                  Altitude : 2300m
                                                                  Sporting activity
                                                                  • Mountain bike
                                                                  • Tyrolienne
                                                                  • Sports center
                                                                  • Badminton
                                                                  • Canyoning
                                                                  • Climbing...
                                                                  Cultural activity
                                                                  • Baroque Art
                                                                  • Cinema
                                                                  • Concerts
                                                                  Select your accommodation Stay Qty. Price
                                                                  Studio 2 people (12)
                                                                  Studio 2 people (12)
                                                                  sat 04/04/26 - 7 nights - 682€
                                                                    0   select your choice
                                                                    • Only 1 unit available!
                                                                    • 0   select your choice
                                                                    • 1   accommodation
                                                                    682€
                                                                    Studio 3 people (25)
                                                                    Studio 3 people (25)
                                                                    sat 04/04/26 - 7 nights - 783€
                                                                      0   select your choice
                                                                      • Only 1 unit available!
                                                                      • 0   select your choice
                                                                      • 1   accommodation
                                                                      783€
                                                                      Studio cabin 4 people (8)
                                                                      Studio cabin 4 people (8)
                                                                      sat 04/04/26 - 7 nights - 955€
                                                                        0   select your choice
                                                                        • Only 1 unit available!
                                                                        • 0   select your choice
                                                                        • 1   accommodation
                                                                        955€
                                                                        Studio cabin 4 people (14)
                                                                        Studio cabin 4 people (14)
                                                                        sat 28/02/26 - 7 nights -10% - 1451€
                                                                          0   select your choice
                                                                          • Only 1 unit available!
                                                                          • 0   select your choice
                                                                          • 1   accommodation
                                                                          -10%
                                                                          1612€ 1451€
                                                                          Studio cabin 4 people (13)
                                                                          Studio cabin 4 people (13)
                                                                          sat 04/04/26 - 7 nights - 955€
                                                                            0   select your choice
                                                                            • Only 1 unit available!
                                                                            • 0   select your choice
                                                                            • 1   accommodation
                                                                            955€
                                                                            Studio cabin 4 people (C6)
                                                                            Studio cabin 4 people (C6)
                                                                            sat 04/04/26 - 7 nights - 1108€
                                                                              0   select your choice
                                                                              • Only 1 unit available!
                                                                              • 0   select your choice
                                                                              • 1   accommodation
                                                                              1108€
                                                                              Studio cabin 4 people (C7)
                                                                              Studio cabin 4 people (C7)
                                                                              sat 04/04/26 - 7 nights - 1108€
                                                                                0   select your choice
                                                                                • Only 1 unit available!
                                                                                • 0   select your choice
                                                                                • 1   accommodation
                                                                                1108€
                                                                                12345678910>
                                                                                Summary
                                                                                Val Thorens
                                                                                x
                                                                                1 week
                                                                                x
                                                                                Delete all
                                                                                show more options
                                                                                Location / Distance
                                                                                Destination
                                                                                Accommodation
                                                                                Services
                                                                                Budget
                                                                                Resort info
                                                                                ◄ Back
                                                                                Search
                                                                                Weather Val Thorens
                                                                                Wednesday 14 January
                                                                                Morning
                                                                                Le soleil sera juste voilé par quelques nuages to Val Thorens
                                                                                Rains : 0mm
                                                                                Wind : 12km/h 108
                                                                                Afternoon
                                                                                Le soleil sera juste voilé par quelques nuages to Val Thorens
                                                                                Rains : 0mm
                                                                                Wind : 12km/h 109
                                                                                Thursday 15 January
                                                                                Morning
                                                                                Le soleil sera juste voilé par quelques nuages to Val Thorens
                                                                                Rains : 0mm
                                                                                Wind : 11km/h 107
                                                                                Afternoon
                                                                                Le temps sera ensoleillé to Val Thorens
                                                                                Rains : 0mm
                                                                                Wind : 16km/h 113
                                                                                Friday 16 January
                                                                                Morning
                                                                                Le soleil sera juste voilé par quelques nuages to Val Thorens -1°
                                                                                Rains : 0mm
                                                                                Wind : 19km/h 112
                                                                                Afternoon
                                                                                Le soleil sera juste voilé par quelques nuages to Val Thorens
                                                                                Rains : 0mm
                                                                                Wind : 18km/h 113
                                                                                Saturday 17 January
                                                                                Morning
                                                                                Le ciel of Val Thorens sera très nuageux avec de rares éclaircies mais sans précipitations
                                                                                Rains : 0mm
                                                                                Wind : 22km/h 114
                                                                                Afternoon
                                                                                Le ciel of Val Thorens sera très nuageux avec de rares éclaircies mais sans précipitations
                                                                                Rains : 0mm
                                                                                Wind : 57km/h 115
                                                                                Sunday 18 January
                                                                                Morning
                                                                                Le temps sera à la neige to Val Thorens
                                                                                Snow height : 1.6cm
                                                                                Wind : 79km/h 111
                                                                                Afternoon
                                                                                Le temps sera à la neige to Val Thorens
                                                                                Snow height : 0.8cm
                                                                                Wind : 93km/h 117
                                                                                Monday 19 January
                                                                                Morning
                                                                                Le temps sera à la neige to Val Thorens
                                                                                Snow height : 1.6cm
                                                                                Wind : 72km/h 109
                                                                                Afternoon
                                                                                Le temps sera à la neige to Val Thorens
                                                                                Snow height : 0.8cm
                                                                                Wind : 73km/h 111
                                                                                Tuesday 20 January
                                                                                Morning
                                                                                Le temps sera à la neige to Val Thorens
                                                                                Snow height : 0cm
                                                                                Wind : 84km/h 108
                                                                                Afternoon
                                                                                Le temps sera à la neige to Val Thorens
                                                                                Snow height : 0.8cm
                                                                                Wind : 89km/h 107
                                                                                Resort info
                                                                                Resort Val Thorens
                                                                                Rental Savoie

                                                                                Summer accommodation
                                                                                Summer accommodation Les Menuires
                                                                                Summer accommodation Saint Martin de Belleville
                                                                                Summer accommodation Méribel
                                                                                Summer accommodation Valfréjus
                                                                                Summer accommodation Brides Les Bains
                                                                                Summer accommodation Méribel-Mottaret
                                                                                Summer accommodation Champagny-en-Vanoise
                                                                                Summer accommodation La Tania
                                                                                Summer accommodation Valmorel
                                                                                Summer accommodation Courchevel
                                                                                Summer accommodation Pralognan-la-Vanoise
                                                                                Summer accommodation Saint-François Longchamp
                                                                                Summer accommodation La Toussuire
                                                                                Summer accommodation Les Bottières
                                                                                Summer accommodation Orelle
                                                                                Summer accommodation Albiez Montrond
                                                                                Summer accommodation Valmeinier
                                                                                Summer accommodation Valloire
                                                                                Summer accommodation La Norma
                                                                                Summer accommodation Aussois