Kazan Cathedral, Saint Petersburg
Tsentralny District, Russia · built 1801
Kazan Cathedral or Kazanskiy Kafedralniy Sobor (Kazanskiy kafedral'nyy sobor), also known as the Cathedral of Our Lady of Kazan, is a cathedral of the Russian Orthodox Church on the Nevsky Prospekt in Saint Petersburg. It is dedicated to Our Lady of Kazan, one of the most venerated icons in Russia.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).