Ключевые слова: active, activities, activity, alpine, alps, antonien, avalanche, backcountry, backpack, blue, climbing, cold, extreme, grisons, high, hiking, landscape, mountain, mountaineering, nature, outdoor, partnun, peak, raetikon, range, ratikon, sankt, schjienflue, ski, ski mountaineering, ski tour, ski touring, skier, skimo, skitour, slope, snow, sport, sulzfluh, summit, swiss, tour, touring, travel, trekking, walking, white, winter, wiss, wiss platte,