The Jungfraujoch is a col between the Jungfrau and the Mönch. It lies at a height of 3,466 meters (11,371 ft) above sea level in the Bernese Alps, on the boundary between the cantons of Bern and Valais, halfway between Interlaken and Fiesch. It is a glacier pass, on the upper snows of the Aletsch Glacier, and part of the Jungfrau-Aletsch area.