Diekirch is a town in northeastern Luxembourg located on the banks of the Sauer River. See military vehicles, weaponry, equipment, machinery used during World War II at the National Museum of Military History. Visit Chateau de Vianden, a significant monument with foundations of a Roman Castle built between the 11th and 14th centuries. Discover vehicles dating back to the 19th century at the National Museum of Historical Vehicles featuring vintage cars located in the heart of the city. Feel one with nature at Jardin de Wiltz, a picturesque garden located a 40-minute drive from Chateau de Vianden.