Petrohrad
Petrohrad is a municipality and village in Louny District in the Ústí [nad Labem Region] of the Czech Republic. It has about 600 inhabitants.
Petrohrad lies approximately south-west of Louny, south-west of Ústí nad Labem, and west of Prague.
Administrative division
Petrohrad consists of three municipal parts :- Petrohrad
- Bílenec
- Černčice