Usa-Places.com has listed approx 251 arboreta in United States. Some of the Top rated arboreta in United States are- Dow Gardens, Overland Park Arboretum & Botanical Gardens, Houston Arboretum & Nature Center, The Holden Arboretum, Morris Arboretum of the University of Pennsylvania, The Arboretum at Penn State, Planting Fields Arboretum, JC Raulston Arboretum, Mount Pisgah Arboretum & Bayard Cutting Arboretum.