bergfex GmbHZWalk - Pretrobruck - Von Pretrobruck zum Höllfall747.0744.0744.0742.0740.0735.0736.0733.0737.0735.0739.0736.0738.0738.0729.0720.0723.0726.0733.0730.0736.0733.0739.0739.0740.0742.0744.0743.0746.0759.0758.0762.0767.0769.0768.0769.0770.0768.0766.0775.0775.0774.0775.0768.0768.0741.0736.0731.0736.0735.0741.0747.0