Situation: Close to Münster in the Minstigertal 
which is a side valley of the Goms valley.
Climate:   Partly 
in the forest, partly sunny alpine pasture at an altitude of about 1500 to 1700 
m. Snow in winter.
Rock:       Gneiss.
Topo:       
 
 swiss Bloc °1 (GEBRO Verlag),
more 
info and order
Boulder 
problems
About 27 boulder problems 6a - 7c
  3 -   5+ :    0
6a - 6b+ :    4
6c - 7a+ :  13
7b - 7c+ :    5
    Proj./? :    5