In reply to Justianotherclimber:
Lots of low level sport climbing nearby, Lehn, wilderwill and some in Laut valley itself. More being opened all the time.
I am sure you will meet someone to climb with, ask at the climbing shops.
There is even a local climbing club who meet in a bar once a week in the valley.
As rirs says the best bouldering is possibly on the granite but there must be some limestone or schist nearer.