Roche is a small village in the east of Vaud, more precisely in the region of Chablais vaudois. Its altitude is 387 meters. Located where the Eau-Froide falls into the Rhône plain, at the foot of the south-eastern end of the Mont d'Arvel range, opposite the large Grammont pyramid, Roche is in a situation of more sheltered. Its territory of 646 hectares is surrounded by the municipalities of Corbeyrier, Yvorne, Chessel, Noville, Rennaz and Villeneuve, all part of the district of Aigle. The inhabitants of Roche are called "Rotzérans".