Ключевые слова: activity, adrenalin, adventure, alone, alpinist, altitude, ascending, axe, boulder, bouldering, cliff, climb, climber, climbing, cold, danger, dangerous, equipment, exploration, extremal, extreme, freeze, frozen, hanging, helmet, ice, landscape, lonely, mad, male, man, mountain, mountaineer, one, outdoor, park, people, person, recreation, risk, rope, safe, scenery, secure, sport, tool, trekking, weather, white, winter,