Hiker crossing a wooden bridge above a mountain brook, National Park Hohe Tauern, Tyrol, Austria

alps austria europe hiker hohe national park tauern tyrol above activity alpinism alpinist alpinists austrian backpack boardwalk boardwalks boot boots bridge brook climber climbers climbing cross crossing detail details equipment exterior foot format hike hiker hikers hikes hiking holiday leg legs mountain mountaineer mountaineering mountaineers mountains national nature outdoor outdoors outside park photo pole poles range reserve rucksack shoe shoes stick sticks traverse trekking vacation vacations vertical wooden