piz ducan above sertig. fantastic mountain landscape in deep winter. skimo in switzerland. big mountains and valley

mountain powder ski outdoor white adventure extreme vacation travel sky skier nature lifestyle freeride alpine alps backcountry peak slope action europe davos monstein ducan downhill fun freeriding switzerland skimo mountaineering panorama peaks summit snow winter sport sun avalanche offpiste mountainside freerider glacier copyspace dangerous background season beautiful grison graubunden