Swiss railway, autumn, Engadine, Graubunden, Switzerland, Europe

travel destination photography horizontal colour image outdoors day high angle view beauty in nature scenics landscape no people physical geography building exterior train track forest tree clear sky valley rooftop non urban scene railway autumn engadine graubunden switzerland europe colour color image color outside tourist destination travel nobody no one no one high angle elevated view from above looking down topography scenery scenic scene scenes picturesque the natural world natural beauty european