Ключевые слова: action, activity, adventure, brave, challenge, child, clambering, climb, climbing, confidence, courage, course, danger, dare, endurance, equipment, extreme, fear, forest, freedom, fun, green, height, helmet, high, holiday, joy, ladder, leisure, mountain, natural, nature, outdoor, park, people, play, risk, rope, safety, security, skill, sport, strength, stretch, success, summer, timber, tree, wood, young,