group of tourists on top of a mountain covered with snow

2019 activities adults adventure aktru altai ascent asia autumn backpacks blue chuysky covered day excursion extreme glacier group grownups halt highland hike hikers landscape men mountain mountaineering mountainous mountains nature north outdoor outdoors pass peak people range republic rest ridge rocks russia scenery september severochuy siberia sky slope snow snowclad snowy sport stones summit top tourism tourists travel travelers trip uchitel view