Landwasser Viadukt, Filisur, Graubunden, Swiss Alps, Switzerland, Europe

travel destination photography horizontal colour image landwasser viadukt filisur graubunden swiss alps switzerland europe day outdoors built structure bridge arch transportation train crossing low angle view clear sky no people blue stone cliff tree viaduct architecture local landmark connection engineering landwasser viaduct limestone mountain mountain range colour color image color outside travel destinations travel architectural nobody no one no one low angle from below looking up places of interest transport sirius collection