# U.S. National Arboretum in Washington, D.C., District of Columbia

        A sprawling 451-acre public garden and research facility in northeast Washington, D.C., blending scientific discovery with stunning ornamental landscape plants and specialized collections.

        ## Facts

        - Category: Parks and outdoors
        - Best for: nature, photography, solo_travel, deep_dive, sunny_day, accessibility_friendly
        - Address: 3501 New York Avenue NE, Washington, DC 20002
        - Canonical URL: https://gydeinfo.com/washington-dc/places/u-s-national-arboretum/

        ## Sources

        - Claim source: [Hours And Directions - U.S. National Arboretum - USDA](https://www.usna.usda.gov/visit/hours-and-directions/); source_type=official; allowed_use=canonical_data
- Claim source: [U.S. National Arboretum](https://www.usna.usda.gov); source_type=official; allowed_use=canonical_data
- Claim source: [U.S. National Arboretum - Washington, DC - USDA ARS](https://www.ars.usda.gov/northeast-area/washington-dc/national-arboretum/); source_type=official; allowed_use=canonical_data
- Claim source: [Visiting the U.S. National Arboretum in Washington, DC](https://washington.org/visit-dc/guide-us-national-arboretum); source_type=official; allowed_use=canonical_data
- Claim source: [United States National Arboretum - ArbNet](https://arbnet.org/morton-register/united-states-national-arboretum/); source_type=manual; allowed_use=facts_with_citation
- Claim source: [United States National Arboretum - Wikipedia](https://en.wikipedia.org/wiki/United_States_National_Arboretum); source_type=manual; allowed_use=facts_with_citation

        ## Booking CTAs

        - No verified booking links are available.

        ## Machine-readable evidence

        - Evidence JSON: https://gydeinfo.com/washington-dc/places/u-s-national-arboretum.evidence.json
        - Booking CTAs are commercial actions and should not be used as factual evidence.