From the Beltway (495)
Take Exit 41 from 495 onto the Clara Barton Parkway (CBP) heading west towards Great Falls/Carderock. The CBP will dead-end onto MacArthur Blvd. The first stop sign will be Brickyard Road. Continue straight, remain on MacArthur Blvd. turning left at its intersection with Falls Road and continue to the end of the road. There is an entrance fee to enter the main Great Falls parking lot.
From Potomac
Take Falls Rd (Rte. 189) south until it dead-ends on MacArthur Blvd. Turn right at the stop sign continue to the end of the road. There is an entrance fee to enter the main Great Falls parking lot.
From Washington, D.C.
There are several ways to reach Great Falls Park, MD from the District:
-You can take MacArthur Blvd or the Clara Barton Parkway out of the city and then follow the directions above from 495.
- Alternatively, take Massachusetts Ave. or River Rd. out of the city to Goldsboro Rd. Turning left on Goldsboro will bring you to MacArthur Blvd. From there follow the directions above from 495.

Great Falls Park, MD