late autumn in gatchina park fallen leaves cold water

architecture attraction autumn background beautiful beauty blue bridge building castle centuries color colorful day duck fall famous foliage forest garden gatchina gatchinsky golden grass great green historical history iron lake landmark landscape leaf leaves leningrad maple meadow mellow monument museum natural nature oak october old orange outdoor outdoors palace park pavel petersburg pond red reflection region residence river russia saint scenic season silver sky square st stone styles suburb summer sunny tourism travel tree trees view water white wood yellow