three storey gate tower, adjoining the ruins of the outer walls of the palace of korets castle, ukraine

building ruins monastery fortification castle chapel church abbey estate landmark tower village rock three storey gate adjoining outer walls palace korets ukraine buildings travel history castle old ancient famous architecture landmark historic tourism wall ukraine historical building korets stone tower heritage ukrainian brick fortress sky ruins beautiful places nature destinations europe city culture destination walls windows stronghold koretsky facade trip travelling summer ruin fortification fort rivne palace medieval view blue