round hole in the rock, ski tour from the fisetenpass towards gemsfairenstock, large hole in the rock.ski mountaineering

blue nature outdoors hole sunny formation clouds colorful background attraction geological hill landscape stone mountain fisetenpass swiss switzerland rund loch cliff rock gemsfairen gemsfairenstoch uri glarus glacier clariden klausen pass hiking winter alps peak summit white freeride powder resort alpine panorama mountaineering outdoor skier sport tour skitour active