Lazienki park, Warsaw, Poland 2014 Another video Lazienki park, part 2 youtu.be/S9allJt1quo Łazienki Park (Polish: Park Łazienkowski or Łazienki Królewskie, Warszawa, literally "Baths Park" or "Royal Baths"; often rendered "Royal Baths Park") is the largest park in Warsaw, Poland, occupying 76 hectares of the city center. The park-and-palace complex lies in Warsaw's central district (Śródmieście), on Ujazdów Avenue (Aleje Ujazdowskie) on the "Royal Route" linking the Royal Castle with Wilanów palace to the south. North of Łazienki Park, on the other side of Agrykola Street, stands Ujazdów Castle.