Kerenzerberg Pass

Kerenzerberg Pass (el. 743 m.) is a mountain pass in the Alps in the canton of Glarus in Switzerland.
It connects Mollis and Mühlehorn above the Walensee.
The pass road was built in 1848 and has a maximum grade of 10 percent. Two tunnels have been dug under the pass, a road tunnel for the A-3 "Autobahn" and a rail tunnel for the Ziegelbrücke to Sargans railway line.
The area is known for both summer and winter sport.