The Grand Muveran is a mountain of the Bernese Alps, located on the border between the cantons of Vaud and Valais. At 3,051 metres, it is the highest summit of the group lying between the Rhone knee and the Pas de Cheville and the westernmost three-thousander of the Bernese Alps. The closest localities are Les Plans-sur-Bex (municipality of Bex, Vaud) and Ovronnaz (Valais). It is accompanied by the smaller peak of Petit Muveran.