landwasser viaduct in summer, filisur, switzerland. it is landmark of swiss alps. nice alpine landscape. red train of bernina

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 panorama panoramic rail railroad railway red rhaetian road scenery scenic summer swiss switzerland tourism tourist train transport transportation travel tunnel vacation viaduct view