rumelihisari or bogazkesen fortress is a medieval ottoman fortress in istanbul, turkiye

sea shore fsm bridge medieval structure turkish heritage historic fort bogazkesen ruin fatih sultan mehmet ancient exterior citadel rumelihisari constantinople conquest defense rumeli hisari waterfront tower castle fortress fortification history ottoman empire seafront landscape coastline marmara harbor bogazici outside strait coast bosphorus bosporus sightseeing famous place outdoor architecture tourism cityscape building europe turkey istanbul turkiye european city historical landmark tourist attraction urban scene travel destination located series hills banks