Kralupy nad Vltavou is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Schlan.
Kralupy nad Vltavou was formerly part of the German Empire. In the German Empire, the place was called Kralupy nad Vltavou. The place is now called Kralupy nad Vltavou and belongs to Czech Republic.