ackerman fortress in city of belgorod-dniester, ukraine

akkerman ancient antique architecture attraction bastion belgorod bilhorod bilhoroddnistrovskyi building castle citadel cloud cloudy cultural day destination dniestr dniestrovskiy dniestrovsky dnistr dnistrovskyi dramatic europe european fort fortification fortress heritage historic historical history landmark landscape medieval monument odessa old panorama past ruin sky stone stronghold tourism tourist tower travel ukraine wall