Ключевые слова: alpine lake, alps, background, beautiful, bern, blue, boat, brienz, brienzersee, brine, buzzer, car, cruise, do, europe, ferry, holiday, interlaken, lake thun, landscape, leading, lucerne, mountain, nature, outdoor, promenade, public transport boat, road, roadway, scenic, ship, street, swiss, swiss flag, switzerland, thunersee, tourism, tourist, transport, transportation, travel, vehicle, vessel, vierwaldstttersee, virgin, voyage, water, white,