Driving Directions

 

Glenstone is located at 12002 Glen Road, Potomac, Maryland 20854.

From downtown D.C. and points south, travel takes approximately 30–45 minutes without traffic.

Heading north on the George Washington Memorial Parkway, take the I-495N/Capital Beltway exit toward Maryland.

Stay on I-495 for 2.4 miles to Exit 39 MD-190W/River Road (Exit 39, then 39A toward Potomac), and continue west on River Road for 5.4 miles.

Turn right onto Piney Meetinghouse Road at the traffic light.

In 1.2 miles, turn left onto Glen Road at the 4-way stop. Continue west on Glen Rd for 1.1 miles.

On the right you will see a sign for Greenbriar Road; the entrance to Glenstone will be the next driveway on the left (12002 Glen Rd, Potomac, MD). Please note that some GPS programs refer to the entrance as Chimney Swift Drive or Hannibal Way.

From downtown Baltimore, travel takes approximately 60 minutes without traffic.

Take I-95S toward Washington, D.C.

Take Exit 27 to merge onto I-495W/Capital Beltway toward Silver Spring and continue on the Beltway for 13.2 miles.

Take Exit 39 for MD-190W/River Road toward Potomac.

Turn left onto River Road and continue west on River Road for 5.4 miles.

Turn right onto Piney Meetinghouse Road at the traffic light.

In 1.2 miles, turn left onto Glen Road (4-way stop sign). Continue west on Glen Rd for 1.1 miles.

On the right you will see a sign for Greenbriar Road; the entrance to Glenstone will be the next driveway on the left (12002 Glen Rd, Potomac, MD). Please note that some GPS programs refer to the entrance as Chimney Swift Drive or Hannibal Way.

From the north via MD-200 Intercounty Connector (ICC) - Electronic Toll Road (No cash payments accepted).

Take I-95S toward Washington, D.C.

Take Exit 31 for MD-200W/ICC. In approximately 16.5 miles, MD-200W/ICC becomes I-370W.

After 2 miles I-370W becomes Sam Eig Highway.

Turn right onto MD-119W/Great Seneca Highway and proceed into the far left lane.

Turn left onto Muddy Branch Road, which eventually becomes Dufief Mill Road.

In .9 miles, Dufief Mill Road becomes Travilah Road.

In 3.2 miles, turn left onto Glen Road at the 4-way stop.

In 1 mile, shortly AFTER the road crests, turn right into the entrance to Glenstone (12002 Glen Road, Potomac, MD). Please note that some GPS programs refer to the entrance as Chimney Swift Drive or Hannibal Way.

 

Link to Google Maps