The Landwasser Viaduct, situated between Thusis and St. Moritz at the Kilómetro 63 in the Albula railway line, built between March 1901 and October 1902. It is a spectacular Construction with its pillars 65 meters high, stretches in a curve along the Landwasser Valley entering, then a tunnel. It is one of the most elegant bridges in the Graubünden, which since July 2008 is part of UNESCO World Heritage