Catherinehof
Saint Petersburg, Russia · built 1711
Ekaterinhof or Catherinehof (́ < Katharinenhof "Catherine's Court") is a historic island park that began as an 18 century empress's estate in the south-west of St Petersburg, Russia. Its name originated in 1711, when Peter the Great presented the Island and adjacent lands along the eponymous Ekateringofka River to his wife Catherine (Catherine I of Russia), whose name they memorialize.
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).