Ключевые слова: america, apex, backpack, christmas, cliff, extreme, filter, glacier, hike, hiking, ice, inspiring, lake, landforms, landscapes, leisure, man, meadow, montana, mountain, national, nature, north, outdoors, outside, park, people, person, pine, quiet, recreation, rock, scenery, serenity, shoe, sky, snow, snowshoes, snowy, storm, sun, sunny, top, trekking, unusual, usa, vintage, water, wild, winter,