Ключевые слова: achieve, active, adrenaline, adult, adventure, aim, ambition, backpack, challenge, cliff, climb, climber, climbing, concept, courage, danger, difficult, equipment, extreme, fearless, hiker, hiking, male, man, motivation, mountain, nature, outdoor, peak, people, person, professional, range, reach, risk, rock, rocky, rope, route, sport, success, top, travel, up, young,