Distinguished as the largest of the unincorporated communities that have sprung up across Prince William County, Woodbridge orders the Potomac River is located only 20 miles from Washington, DC.  A variety of interesting attractions are located within the Woodbridge area that include Fort Belvoir just to the north in Fairfax County, the U.S. Marine Corps Base at Quantico, and the expansive discount shopping center of Potomac Mills.  Woodbridge is popular with first-time homebuyers because of its lovely rural setting and reasonable housing prices.  Single-family homes, townhouses and condominiums are all available in architectural styles that range from colonial to contemporary.  Potomac Hospital provides state-of-the-art healthcare services.  Recreational facilities are extensive and include an impressive 6,000-seat baseball stadium.