3501 New York Ave NE (at Hickey Ln NE), 워싱턴 D.C., D.C.
식물원 · National Arboretum · 61개의 팁과 리뷰
DC Preservation League: The national arboretum of the United States, is a major element of the city's park system. It is the noted work of landscape Federick Law Olmstead, Jr.