Bernina Express train beside alpine creek, Morteratsch, Engadine, Canton of Graubunden, Switzerland, Europe

travel destination photography horizontal colour image bernina express train creek morteratsch engadine canton of graubunden switzerland europe outdoors day tree swiss culture on the move transportation train passenger train public transport rail transportation stream incidental people rock arch arch bridge bridge mountain flowing water colour image colour color image color outside tourist destination travel background people people in the background transport arches arched typically swiss traditional culture tradition traditional traditionally swiss