chesme obelisk, autumn park and lake. state museum-reserve gatchina.

historical monument chesme obelisk autumn park lake state museum-reserve gatchina leningrad region russia bridge gatchinsky petersburg chesmensky october color garden gatchina russia monument leningrad symbol beach palace day sunny stele white september eagles chesma travel column obelisk history chesme pillar region lake nature water landscape sky forest reflection autumn river park beautiful season tree green outdoor blue beauty natural background