Ключевые слова: alpine, alps, altitude, blue, climb, cold, countryside, environment, europe, flag, geography, glacial, glacier, high, holiday, ice, interlaken, jungfrau, jungfraujoch, landscape, leisure, matterhorn, mount, mountain, nature, panorama, peak, rail, railway, range, recreation, red, resort, rocks, rocky, scenery, ski, sky, snow, sport, station, swiss, switzerland, terrain, topography, tourism, trail, train, transportation, travel, uplands, vacation, valley, white, winter,