cityscape of old town of saint petersburg, aerial view from saint isaac’s cathedral or isaakievskiy sobor, in saint petersburg

admiralty aerial apartment architecture beautiful building capital cathedral catherine cities city cityscape coastal coastline culture destination dome downtown embankment empress europe exterior famous great green heritage hermitage historic historical history house isaacas isaakievskiy landmark landscape leningrad monument museum outdoor palace panorama panoramic petersburg place religion roof rooftops russia saint scenery sightseeing skyline skyscraper sobor the tour tourism tourist travel trees view