The National Arboretum is located at 3501 New York Avenue, NE Washington, DC 20002 but for GPS please use 2400 R Street NE, which will bring you to the R Street gate. There is free parking and a Capital Bikeshare station is located just outside the R Street gate.
The B2 bus line runs along Bladensburg Road with a stop adjacent to the Arboretum’s R Street gate, with transfer service from the orange and blue lines at Stadium Armory and Potomac Avenue Metro Stations. Riders should disembark at the Rand Street and Bladensburg Road stop and enter through the R Street Gate.
For GPS, use 2400 R Street NE.
Map of USNA grounds