From Washington DC and Virginia Suburbs:

Take the Dulles access toll road continuing on to the Greenway Toll Road. Take the Leesburg, Winchester Exit on to Rt 15/Rt & Bypass. Take the first exit to Leesburg Business Rt 15, continue to the 4th stoplight, you will be in the Historic District. The Colonial Inn will be on your left, there is a parking garage behind the Colonial Inn or there is parking in the allyway behind the inn. You can reach both of those by turning left on to Loudoun Street at the light.

MAP LINK