The Key West Tropical Forest & Botanical Garden 11 acres (4.5 hectares) is a frost-free arboretum and botanical garden containing a fine collection of trees, shrubs, and palms, including several "champion tree" specimens. It is located at 5210 College Road, Key West, Florida, USA. It is open daily, and admission is free.
The Garden includes seven trees that are either champions or challengers, and one with an honorable mention. (Champions are determined by a point system based on height, circumference of the trunk, crown spread, and physical condition. The best tree in a species is designated Champion; the second best is Challenger. Naming of a National Champion Tree is made by American Forests; Florida champions are named by the Florida Division of Forestry).