The Unter Gabelhorn is a mountain of the Swiss Pennine Alps, located west of Zermatt in the canton of Valais. It lies east of the Ober Gabelhorn, on the chain separating the valley of Trift (north) from the valley of Zmutt (south). On its northern side, the mountain overlooks the Gabelhorn Glacier. References External links Unter Gabelhorn on Hikr Mountains of the Alps Alpine three-thousanders Mountains of Valais Mountains of Switzerland