Ключевые слова: activity, adventure, backpack, canyon, cellphone, cliff, day, endurance, female, freedom, friends, handphone, hike, hiker, hiking, hill, journey, landscape, leisure, mountain, natural, nature, network, online, outdoor, park, pathway, phone, reaching, smartphone, sport, success, technology, terrain, together, tourism, tourist, trekking, two, valley, woman, young,