Ключевые слова: activity, adventure, aim, air, alone, altitude, athlete, bicycle, bike, cliff, climbing, countryside, crossing, cycling, dark, edge, effort, endurance, extreme, freedom, full, hike, hiking, journey, leisure, male, man, mountain, mountain bike, peak, ride, rider, rock, silhouette, sport, sportsman, steep, success, sunset, tire, top, tourist, travel, traveler, trip, valley, view, young,