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

travel destination photography vertical colour image landwasser viadukt filisur graubunden swiss alps switzerland europe day outdoors built structure bridge arch transportation train crossing stone tree clear sky blue no people landscape scenics physical geography 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 places of interest topography scenery scenic scene scenes landscapes transport