Ключевые слова: active, activity, adventure, back, backpack, bialowieza, cold, dense, footpath, forest, frost, frozen, hiking, landscape, male, man, mountain, national, natural, nature, outdoor, park, pathway, peaceful, people, plant, railroad tracks, scenic, season, snow, snowy, sport, tourism, tracks, trail, travel, trees, vacation, walk, walkway, weather, white, wild, wilderness, winter, wood, woodland, woods, young,