Ключевые слова: background, beautiful, bohemia, bohemian, cold, countryside, czech, czech republic, drone, drone view, drones, environment, europe, footpath, forest, freeze, grass, green, lake, lands, landscape, moor, mountain, national, national park, natural, nature, outdoor, outdoors, park, plant, protected, slat, snow, south, sumava, sumava mountains, summer, tourism, travel, tree, trees, vacation, wetlands, white, wildlife, winter, winter background, wood, wooden,