Wallberg
For the best vista in the area, climb the Wallberg, the 5,700-foot mountain at the southern end of the lake. It's a hard four-hour hike up, or a short 15-minute ride on the Wallbergbahn. At the summit are a restaurant and sun terrace with panoramic views, as well as several trailheads: choose between a 30-minute walk to the Wallberggipfel viewpoint and back, a 6½-hour hike up to Zum Risserkogel and then down to the bottom of the cable-car, and everything in between. In winter, the nearby skiing is excellent.
