Driving Directions: From the Capital Beltway(Interstate 495), take exit 40 on the outer loop or exit 41 east on the inner loop. Take Clara Barton/Cabin John Parkway to the MacArthur Boulevard/Glen Echo exit. Make a left onto MacArthur Boulevard. Cross Goldsboro Road and then make a left onto Oxford Road where you will see the Park's main parking lot.
From downtown Washington, take Massachusetts Avenue in the northwest direction, to its end at Goldsboro Road. Turn left, and continue to MacArthur Boulevard. Turn right on MacArthur Boulevard and take an immediate left onto Oxford Road where you will see the Park's main parking lot. Parking is free.