Situation: South of the Walensee.
Climate: High mountain valley,
shade in the afternoon.
The sectors in the woods stay humid longtime.
In winter the toll road to the upper sectors is closed and in general there
is snow.
Rock: Verrucanosernifite
Topo: blocheart[1] (tmms-Verlag)
(out of print)
Boulder problems
About 90 problems 2 - 8b+
2 - 5+ : 20
6a - 6c+ : 41
7a - 7b+ : 18
7c - 8b+: 10