Walk 1 (blue dots) - I started from the Aha railway station in the NW (red dot), then walked counterclockwise around the lake up to the Dam in the SE. Here I took a ride with the "St.Nikolaus" steamer across the lake back to my starting point. Walk length = 9km

Walk 2 (green dots) - Istarted again from the Aha railway station, then wlaked East along the northern coast of the Schluchsee, 4km up to the lovely Schluchsee railway station. They have a the "Seecafë" right at the station with a good choice of simple dishes, a beer or a wine while overlooking the lake.