National Arboretum

National Arboretum3501 New York Ave. NE
Washington, DC 20002-1958
Phone: (202) 245-4527
Fax: (202) 245-4575

The  National Arboretum's beautiful grounds  in Northeast  Washington DC features more 400 acres than of trees, shrubs, flowering plants, picnic grounds, herb garden and famous Bonsai collection. 

Open: Daily 8 a.m.- 5 p.m. except Christmas.
Admission: Free
Metro: None
Related Links: U.S. National Arboretum