The Landwasser Viaduct is a stunning railway bridge located in the Swiss Alps, near the town of Filisur. Completed in 1902, it spans 142 meters (466 feet) and stands 65 meters (213 feet) above the Landwasser River. The viaduct is an essential part of the Rhaetian Railway and is recognized for its impressive engineering and scenic beauty. This iconic structure is made of natural stone and features six arches. It is a UNESCO World Heritage site, celebrated for its architectural significance and integration into the surrounding landscape. The Landwasser Viaduct attracts many tourists and photographers, making it a popular landmark in Switzerland.