Getting Here

Directions from Washington Dulles International Airport:

Exit airport on Dulles Airport Access Road. Exit north on Route 28 and turn right on Old Ox Road (Route 606). Take the first right onto Shaw Road. Turn right on Dulles Plaza. Hotel Sierra Washington Dulles is on the right.

Inside the Beltway (I-495):

All lanes of I-66 are restricted to vehicles with two or more people (HOV-2) on weekdays, eastbound (toward D.C.) in the morning and westbound in the evening.

Outside the Beltway:

One lane in each direction marked with diamonds; these lanes are also restricted to HOV-2 eastbound in the morning and westbound in the evening.

A Tip from the Locals:

Guests should be advised that there will be high traffic on the highways from Washington D.C., and B.W.I. during weekday rush hours.

Weather:

• Winter 22-42 degrees F
• Spring 45-71 degrees F
• Summer 64-88 degrees F
• Fall 49-73 degrees F