Roudnice nad Labem is a town in Litoměřice District in the Ústí nad Labem Region of the Czech Republic. It has about 13,000 inhabitants. It lies on the left bank of the Elbe river, 40 kilometres north of Prague. The town centre is well preserved and is protected by law as an urban monument zone.
A steel road bridge dating from the early 20th century spans the Elbe in Roudnice nad Labem. Its medieval predecessor was the third oldest stone bridge in Bohemia and the first bridge to connect both banks of the river. Roudnice nad Labem features a castle of late Romanesque origin, now reconstructed in Baroque style.
Wikipedia https://en.wikipedia.org/wiki/Roudnice_nad_Labem
Official Website https://www.roudnicenl.cz/
Coordinates 50°25'31.979" N 14°15'42.089" E