Ключевые слова: adventure, backpacks, bond, camera, casual dress, community, comradery, contemporary, countryside, daylight, ecofriendly, exploration, facial expressions, friends, friendship, fun, greenery, happiness, happy, health, hike, hikers, hiking, hills, joy, landscape, leisure, man, mobile phone, nature, outdoor activities, presence, recreation, relationships, scenic, selfie, selfportrait, sky, smiling, sunniness, teamwork, travel, trek, trekking, wild, wilderness, woman, young, youthful,