The Gross Lohner (also spelled Gross Loner, German: Great Lohner), is a limestone mountain of the Bernese Alps, located between Adelboden and Kandersteg in the Bernese Oberland.

The mountain features several other peaks, from east to west:[3] The Lohner range is located east of Adelboden in the Engstlige valley and southwest of Kandersteg in Kander valley.

[3][4] The first tourist to climb the Lohner was one C. Dürheim from Bern in July 1876.

In August of the same year, four members of the Alpine Club, during another ascent, found a bottle with the names of the two Kandersteg mountain guides Ogi and Hari, dated 1875.

[2] Approximately halfways up the rock face, the Lohner hut can be found, which can be reached by skilled hikers without proper climbing.