Swan Lake Iris Gardens References Swan Lake Iris Gardens gardens, Sumter, South Carolina, United States Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: SumterThe Swan Lake Iris Gardens in the city are known for their old cypress trees, azaleas, and camellias, as well as irises and swans. Shaw Air Force Base is nearby. Inc. town, 1845; city, 1887. Pop. (2000) 39,643; (2010) 40,524. Read MoreThe Swan Lake Iris Gardens in the city are known for their old cypress trees, azaleas, and camellias, as well as irises and swans. Shaw Air Force Base is nearby. Inc. town, 1845; city, 1887. Pop. (2000) 39,643; (2010) 40,524. Read More