bilgorod-dnistrovskyj, ukraine - october, 30, 2019: bilhorod-dnistrovskyi castle or akkerman fortress architectural monument of

2019 akkerman ancient architectural architecture bilgoroddnistrovskyj bilhoroddnistrovskyi building castle centuries city europe fortification fortress heritage historic historical history landmark landscape medieval mediterranean monument october old photo ruins stone summer tourism tower town travel ukraine wall xiiixiv