Departure from the hotel car park (paid parking).
(S) Head for the dam and walk along its top from north to south.
(1) Take a path that zigzags uphill (follow the "Dammahütte" signs with the red and white markings of the Swiss mountain trails). The path heads west-southwest and runs along the southern shore of the lake. Be careful on the small bridges that cross a few streams.
(2) At the Albert Heim Hütte junction, continue straight ahead (west). Cross the Damareuss on a metal bridge.
(3) At the end of the bridge, continue straight ahead and, at the fork that immediately appears, turn right. Climb up the switchbacks and then make a fairly long traverse from east to west to reach another fork.
(4) Take the path on the right that winds northwards. The climb is quite steep. A few tricky sections equipped with ropes allow you to cross a final barrier before reaching the refuge (E).