alps train descending down from jungfraujoch peak to wengen, idyllic alpine landscape

eigergletscher kleine scheidegg rail railway bahn jungfrau jungfraujoch peak wengernalpbahn lauterbrunnen grindelwald eiger ski region switzerland alps swiss mountain snow skiing winter leisure holiday vacation landscape high nature top europe trip transport tourism architecture travel european schweiz tourist destination alpine panoramic view idyllic village bern berner oberland train wengen wengenalp