Three mountaineers ascending to Piz Palue, Grisons, Switzerland

adults people backpack caucasian appearance grisons men landscape rear view nature three people upper engadine non urban scene rucksack mature adult graubuenden european alps women bernina range ascent switzerland mountain sport outdoors european ethnicity piz palue 25 29 years snow 30 34 years warm clothing person young adult sports engadin europe sports mountains 40 44 years head and shoulders mountain climbing scenics mature women only adults young women day mid adult full length engadine upper engadin rucksack mid adult men sports clothing mountain