At the heart of Belledonne massif, three sites and two mountain sides ... To the East, to take advantage of the rising sun, Le Pleynet (1450 m), nature site, dominating the Haut Bréda valley, facing the chiselled summits of -La Belle Etoile- and -Les Cabottes-. To the west, where the sun lies down, Prapoutel (1350 m), urban site with all his trade (movies, disco...) and Pipay (1550 m), overhanging the Grésivaudan valley.