terebovlia castle in ternopil region. ukraine

terebovlia castle ternopil region ukraine stone castles europe history fortified tower terebovlja ruin town casimir iii great travel destination christianity background terebovlya raion oblast terebovla poland location abandoned heritage touristic turret sights wall polish masonry ancient place trembowla architecture walls tourist attraction ukrainian medieval stronghold fort historic landmark building fortification fortress citadel