Super Shuttle, 1-800-258-3826, and Orbital Shuttle, 1-866-345-6492, offer commercial van service from Dulles International, Ronald Reagan Washington National, and Baltimore-Washington International airports to the Gaithersburg area. Call for reservations.

The Washington Metro has subway service to Gaithersburg. The metro can be boarded at Ronald Reagan Washington National Airport. Take a Yellow Line train marked "Mount Vernon Square" to Gallery Place and transfer to a Red Line train marked "Shady Grove" to the Shady Grove station. Service is every 6 to 15 minutes, depending on the time of day. Travel time from National to Shady Grove is about 50 minutes. Taxis are available from the west side of the Shady Grove Metro station to the hotel.

To reach the Gaithersburg Hilton:

Traveling north on I-270: take Exit 11, Rt. 124 East, Montgomery Village Avenue. At the second traffic light, veer right onto Rt. 355. Turn right at the first traffic light onto Perry Parkway. Proceed halfway around the rotary and the hotel will be on your right.

Traveling south on I-270: use Exit 11, Rt. 124, Montgomery Village Ave./Quince Orchard Rd. Turn left at the first light and stay in the right hand lane. At the next intersection veer right onto Rt. 355. Turn right at the first traffic light onto Perry Parkway. Proceed halfway around the rotary and the hotel will be on your right.