Chełmża founded
1251 CE.
Shown on the map at 53.200°, 18.600°.
Chełmża [ˈxɛu̯mʐa]; (German: Kulmsee, earlier Culmsee), is a town in northern Poland, in the Toruń County, Kuyavian-Pomeranian Voivodeship. It is one of the historic centers of Chełmno Land.
Text from the Wikipedia article Chełmża, licensed CC BY-SA 4.0.