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