Ключевые слова: alpine, alps, altitude, bernese oberland, blue, europe, green, high, hiking, horizontal, lake, landscape, majestic, meadow, mountain, national, natural, nature, nonurban scene, north cascade national park, northwest, outdoor, pacific, panorama, park, peak, pine, range, recreation, reflection, ridge, rugged, rural scene, scenic, scenics, season, sky, snow, state, stone, summer, summit, sun, switzerland, tourism, tranquil scene, travel, tree, vacations, valley, view, water, weather, winter,