Ключевые слова: adventure, alp, alpine, altitude, amazing, bernese, blue, building, cliff, cold, destination, europe, european, famous, frozen, glacier, heritage, high, hiking, ice, jungfrau, jungfraujoch, landmark, landscape, mountain, nature, observation, observatory, peak, railway, research, ridge, rock, sky, snow, sphinx, station, summit, swiss, switzerland, top, tourism, tourist, travel, trip, unesco, view, viewpoint, white, winter,