Ключевые слова: active, activity, adventure, balance, boy, brave, bridge, cable, canopy, caucasian, challenge, child, climbing, courage, course, enjoy, entertainment, equilibrium, equipment, extreme, forest, fun, high, holiday, leisure, male, nature, outdoors, outside, park, people, person, playground, rope, route, safety, sport, summer, teen, teenage, teenager, tourism, travel, tree, trekking, vacation, walk, wire, young, youth,