Ключевые слова: activity, adventure, alps, backpack, backpacker, barefoot, boy, brothers, child, cliff, edge, enjoy, europe, friends, fun, happy, hike, hiking, hill, journey, kid, landscape, lifestyle, little, looking, mountain, nature, outdoor, park, peak, play, road, rock, sand, scenic, siblings, sport, suitcase, summertime, swiss, tourism, tourist, travel, trekking, trip, walk,