Verbier's ski domain ranges from 1500 m (Verbier Village) up to 3330 m (Mont Fort) from which there is a panoramic view of the Alps encompassing the Matterhorn Cervin, Dom, Dent Blanche, Dent d'Hérens, Grand Combin and Mont Blanc massif. It is part of the Four Valleys (4 Vallées) ski area, which includes the ski resorts of Verbier, Nendaz, Veysonnaz, La Tzoumaz, and Thyon with a claimed total of 410 km marked runs. However, an independent expert measured that the real extent of marked runs is 164 km rather than 410 km.