Ключевые слова: alp, alpine, alps, altitude, beautiful, climb, climbing, cow, cows, engelberg, europe, forest, grass, green, helevtica, highland, husbandry, landscape, mountain, mountaineering, mountains, nature, ridge, slope, sport, steep, sun, svizzera, swiss, switzerland, tourism, tourist, touristic, travel, trekking, trubsee, valley, visit,