Silberkarklamm

10 km, 15 minutes by car, direction Aich-Weissenbach-Ramsau. Flags mark the exit at a bridge. The first parking lot is paid, but there are also free parking spaces after that. As you leave the parking lot, you pass a cristal clear lake where the more adventurous can dip in.
It is a paid one, you cannot use a summer card here, it costs about 5 euros per person. You can go up to the hut by wooden stairs, the same route and back, about an hour and a half.