 An alley near Universitet train stop in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Birch alley near Universitet train stop in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Alley near Universitet train stop in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Birch alley near Universitet train stop in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Railroad near Universitet train stop. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Alley in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Alley in lower area in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Fall colors of an alley in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Forest-like atmosphere and natural landscape in Sergievka Park near Universitet. Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Forest scene near the railroad tracks. Sergievka Park near Universitet, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Mixed forest path, where the untamed woodland creates a natural tunnel of "Golden Autumn" foliage. Sergievka Park near Universitet, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Birch alley near Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Dibuny train stop, north-west from Saint Petersburg. Russia, October 2, 2017
 Stone stairs in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Stone steps in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Birch trees in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Fall colors in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Krystatelka River in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Canyon near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 A creek in lower area in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Stone head with a spring in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Fall colors near a pond in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Fall colors of oak trees in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 A creek near Oranzhereyny Pond in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Scenery near Bolshoy Prud (Big Pond). The landscape is a rich tapestry of deciduous hardwoods like maple, linden, and birch turning brilliant shades of gold and ochre, contrasted by the deep green of spruce and other evergreens. Sergievka Park near Universitet, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Fall colors of Krystatelka River in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Krystatelka River near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Stone bridge of Krystatelka River in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Leaves of ash in a creek in lower area in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Fallen ash leaves in lower area in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Orange leaves near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Bolshoy or Kristatelevy Pond (Zelionka Lake) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Stone bench near Gulf of Finland in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Close up of candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Dam of Bolshoy or Kristatelevy Pond (Zelionka Lake) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Sweet tooth mushrooms (Hydnum repandum)(?) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Scaly knight mushrooms (Tricholoma vaccinum) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Golden scalycap (Pholiota aurivella) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Coral fungus Lentaria byssiseda on ash tree in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Clouded funnel mushrooms (Clitocybe nebularis) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Iodine bonnet mushrooms (Mycena filopes)(?) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Red Raspberry slime mold (Tubifera ferruginosa) on a log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Red Raspberry slime mold (Tubifera ferruginosa) on a rotten log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Coral fungus Lentaria byssiseda at the base of ash tree in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Tiny cup fungus Hymenoscyphus serotinus(?) on bark of ash tree in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Cellar fungus (Coniophora puteana) on a dead spruce in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Small ascomycete fungi Hymenoscyphus serotinus(?) on ash tree in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Pouched false morel (Gyromitra infula) on a rotten log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Stone steps below a dam of Bolshoy or Kristatelevy Pond (Zelionka Lake) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Tinder fungus Hyphodontia abieticola(?) on a completely rotten log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Sweet tooth mushrooms (Hydnum repandum) in a spruce forest in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Blushing bracket polypore mushroom (Daedaleopsis confragosa) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Tall mushrooms iodine bonnet (Mycena filopes)(?) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Tiny cup mushrooms Hymenoscyphus serotinus(?) at the base of ash tree in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Pores of blushing bracket mushroom (Daedaleopsis confragosa) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Close up of goblet funnel cap mushrooms (Pseudoclitocybe cyathiformis) in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Small bonnet mushroom Mycena meliigena(?) on a rotten log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Candlesnuff fungus (Xylaria hypoxylon) on rotten timber in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Rotten tree stump with candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Close up of a corticioid fungus Hyphodontia abieticola(?) on a completely rotten log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Small coral fungus Lentaria byssiseda at the base of ash tree in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Goblet funnel cap mushrooms (Pseudoclitocybe cyathiformis) on discarded cut wood in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Pouched false morel (Gyromitra infula) on rotten timber in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Corticioid fungus Hyphodontia abieticola(?) covering a completely rotten log in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Goblet funnel cap mushrooms (Pseudoclitocybe cyathiformis) on rotten cut wood in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Dibuny train stop, north-west from Saint Petersburg. Russia, April 18, 2017
 Stone head in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 23, 2017
 Iron foot bridge in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 23, 2017
 Stone head in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Face of the stone head in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Old water pumping machine in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Stone head and a spring in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Stone bridge of Krystatelka River in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 23, 2017
 Old oaks of Mordvinov Estate near Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Bridge near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Iron foot bridge in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Palace of a duke Maximilian Leikhtenbergsky in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Low angle view of the stone head in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Old water tower of Mordvinov Estate near Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Stone head made from a boulder in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 A rustic stone bridge of Sergievka Park s hydraulic system, spanning the small creek that connects the Bolshoy Prud (Big Pond) and the Ogorodny Prud (Kitchen Garden Pond). Sergievka Park, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Stone bridge of Krystatelka River in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Krystatelka River near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Stone head made from a boulder in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Stone head made from a boulder with a spring in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Bolshoy or Kristatelevy Pond (Zelionka Lake) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Oak mazegill mushrooms (Daedalea quercina) on a rotting log. Sergievka Park, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Bridge of Krystatelka River near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 "Golden Autumn" forest near Leuchtenberg Palace. Sergievka Park, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Sprucecone cap mushrooms (Strobilurus esculentus) taken from a spruce forest near Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
 Young veiled oyster mushrooms (Pleurotus dryinus) near Tarkhovka train stop near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Trees near Bolshoy or Kristatelevy Pond (Zelionka Lake) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 Coral fungus Lentaria byssiseda on bark of a tall oak. Sergievka Park, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Coral fungus Lentaria byssiseda on a tall oak tree. Sergievka Park, Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Bridge with boulders of Krystatelka River near Leykhtenbergsky Palace in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 11, 2016
 A narrow dirt path, cresting a small hill in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 13, 2025
 Spruce cone with sprucecone cap mushrooms (Strobilurus esculentus) taken from a forest near Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, April 10, 2017
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