narrow path over the höllental gorge near garmisch-partenkirchen

alps attraction canyon cleft crevice danger dangerous disturbance fissure fold gap garmischpartenkirchen geology gorge gulch hapara hard high landscape layer lime limestone llentalklamm mineralogy mountain mountains narrow nature notch pass path railing ravine repulsion revulsion rock rocks rope rugged schist sight slate steel steep stratification stratified tectonics unique ventilation way wobbly