Swan Lake Iris Gardens
South Carolina, United States
Swan Lake Iris Gardens is a public park located in Sumter, South Carolina. It is currently the only public park in the United States to have all eight species of swans—including Royal white mutes, Black Necks, Coscorobas, Whoopers, Black Australians, Whistlers, Bewicks, and Trumpeters.
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).