Davis Island is also home to Peter O. Knight Airport and Davis Island Yacht Club. Also on the Islands are the Marjorie Park Municipal Yacht Basin & Marjorie Park at 115 Columbia Drive and the Seaplane Basin just South of the Airport. Marjorie Park was donated to the City of Tampa and named by Davis after his wife Marjorie Merritt Davis. With a canal fully separating a portion of the island from the rest of it, Davis Islands is technically an archipelago, hence the plural form "Islands" in its name. Originally, Davis Islands consisted of three islands.