Camp Longwood is a Great Camp on Spitfire Lake built by George S. Brewster between 1906 and 1908. Designed by New York architect Robert F. Stephenson, it was built by Benjamin A. Muncil, known for his work at Camp Topridge. Accessible only by water, the camp is built as a series of separate cabins, sited to blend into the woods.
- Kaiser, Harvey H., Great Camps of the Adirondacks, Boston: David R. Godine, 2003, pp. 126-128. ISBN 978-1-56792-073-4
- Nan Bush and Bruce Weber, "Happy Campers", Town and Country, December, 2013.
New York Times, August 29, 1937
The Misses Katharine and Frances Brewster, daughters of Mrs. George S. Brewster, are entertaining at Camp Longwood Miss Beatrice Kellogg and Charles McClintock of New York.