Prácheň is a village in Česká Lípa District, in the Liberec Region, Czechia. Prácheň lies at 534 m above sea level, 1.7 km from the Sudetes mountains. The nearest city is Česká Lípa, 9.5 km to the southeast. Among the landmarks around are Sloup Castle (6.9 km), Grabštejn (28 km) and Lemberk Castle (21 km). Among the natural features are Křížová hora (12.6 km) and Stožecké sedlo (10.7 km).