Ice flyers going up and down the slopes of the Alpine mountains, moving through cables above the snowy glaciers of Engelberg in Switzerland

switzerland cruising cable cars ice flyers glacier chair lifts snow fields ice crevasses engelberg brunni bahnen winter destination tourism alpine alps mountains snowy clouds eldorado tours hiking trails hikers lake harzlisee mountaineering idyllic summer toboggan run sledging ski snowboard winter hiking snowshoeing tourist spot adventures outdoors nature trails slopes klostermatte jagged cliffs pine trees coniferous forest ecotourism leisure recreation scenic drone shot