Ключевые слова: achievement, activities, adventure, alone, altitude, background, backpacker, constellation, copy, darkness, dawn, discovery, effort, equipment, freedom, galaxy, hardiness, heaven, height, hiking, hill, hurdle, illuminating, lifestyle, man, midnight, milky way, motivation, mountains, nature, night, outdoors, overcome, rest, shadow, silhouette, sky, snow, space, sport, stars, sticks, sunrise, top, tour, tourism, travel, trekking, view, winter,