hiker with one leg close to the edge of a cliff in the dolomites

activities adventure alpine alps boot boots chasm cliff climbing danger dangerous dangerousness dolomites edge europe excursionist foot hanging hazard hazardous hike hiking italy jeopardy landslide landsliding landslip leg lightweight mountain mountains outdoor overhang people peril perilous person precipice ravine risk risky rock shoes slide summer suspended tramping treacherous trek trekking walking