Reservations: The HDA room block is sold out. Please contact the Marriott Marquis directly to check availability.

Check In: 3:00 PM | Check Out: 12:00 PM

All changes and cancellations should be communicated directly to the hotel. Rooms cancelled less than 3 days from the scheduled arrival date are subject to a cancellation fee equivalent to the cost of one night, plus applicable taxes. Early departures and no-shows will be treated as cancellations and charged according to this policy.

Parking: Valet Only ($60.18 Daily)

Travel Information and Directions

Nearest Airport: Reagan National Airport (DCA):
15 Minutes away from hotel location 

Driving Directions from Reagan National Airport:
Follow the signs to Washington D.C. (George Washington Parkway). Take I-395 North to Route 1 (Route 1 is the 14th Street Bridge). Merge to the far left lane on the bridge and follow the signs for 12th Street toward L'Enfant Plaza. Turn left onto 12th Street. Take L Street NW to Massachusetts Avenue NW.  The hotel entrance is on left.

Driving Directions from Dulles International Airport (IAD):

Follow the signs to Interstate 66 east to Washington. Follow I-66 to the left exit toward Rock Creek Parkway. Turn right onto K Street NW.  Make a left turn onto 11th Street NW. Take first right onto Massachusetts Avenue NW and hotel entrance is on the left.