Keywords: Opočno from air 10.jpg Opočno castle and Opočno town from air eastern Bohemia Czech Republic Opočno východní Čechy own Karelj 2010-05 50 16 6 93 N 16 7 22 96 E region CZ_heading WSW Opočno from air Aerial photographs of castles in the Czech Republic Castle Opočno |