Dent d’Hérens 🏔️ Overview Dent d’Hérens is a formidable 4,175-meter (13,697-foot) mountain in the Pennine Alps, rising directly on the border between Switzerland and Italy. Located west of the Matterhorn, the mountain forms part of the spectacular high Alpine watershed separating Switzerland’s canton of Valais from Italy’s Aosta Valley. Despite standing less than four kilometers …
