landwasser viaduct in filisur, switzerland. it is landmark of swiss alps. bernina express train on railroad bridge in mountains.

above aerial albula alpine alps amazing attraction bernina bridge destinations europe express famous filisur forest glacier gorge high landmark landscape landwasser landwasserviadukt moritz mountain nature outdoor over rail railroad railway red rhaetian road rock scenery scenic summer swiss switzerland tourism tourist train transport transportation travel tunnel vacation viaduct view woods