Graslehn / Wasserleitungsfall
Risk of avalanches: no
By bus: Use the bus till the bus stop Jerzens Schön or Jerzens Wiesle.
From the bridge follow the trail into the valley on the left side of the creek until the Pension Köhler. Turn right here (marked) until the rappelstation (yellow sign). Then abseiling into the gorge Pitzeschlucht.