the moored frigate in saint petersburg, russia

architecture bastion boat bolshaya building cathedral christianity church citadel city cityscape defence district dutchman edifice embankment europe federation flying fort fortress house island landmark leningrad mansion medieval museum neva orthodox panorama paul peter peterburg petersburg petrogradsky quay rampart religion residential restaurant river riverside russia russian saint sankt ship sightseeing spire style tourism travel tree urban wall water zayachy