#1.
16800 River Road, Poolesville, MD 20837

#2.
21668 Heritage Farm Lane, Sterling, Loudoun County, Virginia
Virginia's Finest label products and creative gifts. More on VisitLoudoun.org
It's not really a children 's museum, but the kids love it. More on GoCityKids

#3.
Historic Medley District, Inc., Box 232, Poolesville, MD 20837-8968, United States

#4.
217 Edwards Ferry Road, Leesburg, Loudoun County, Virginia
A restored house museum that is the former home of General George C. Marshall, Architect of Allied Victory ... More on Virginia.org
Wonderful place for photos. Great place for a picnic. Great staff. Lots of history. Cheap date ... More on TripAdvisor

#5.
206 E. Market St., Leesburg, VA 20176
A history and genealogy library owned and operated by the Town of Leesburg. Collections focus on Loudoun County, regional and Virginia history, genealogy, military history with special emphasis on ... More on VisitLoudoun.org
A history and genealogy library owned and operated by the Town of Leesburg. Collections focus on Loudoun County, regional and Virginia history, genealogy, military history ... More on Visitloudoun.org

#6.
217 Edwards Ferry Road, Leesburg, Loudoun County, Virginia
This is the only home that General George C. Marshall ever owned, and is still furnished with the general's belongings exactly as it looked during World War II. The George C. Marshall International... More on Heritage
Very nice historic home of General Marshall. The children from General Marshall's second marriage donated most of the furnishings and personal items that are on display. ... More on TripAdvisor

#7.
12535 Milestone Manor Lane, Germantown, Maryland 20876
The Montgomery County historical Society's up-county history resource center features changing exhibitions on social history ... More on Search.visitmaryland.org
This historic home, built in the late 18th century, offers self-guided tours and a research library. The Waters House was built in three parts, the oldest dating to the mid-1790s. Basil Waters (176... More on Heritage

#8.
8600 Rockville Pike, Bethesda, MD
Our facility is the world's largest medical library, and along with having a fascinating and valuable collection of manuscripts and other treasures, in recent years we have produced successful exhi... More on MuseumStuff.com
Largest medical library in the world; historic/rare book department, exhibits and tours. More on Search.visitmaryland.org

#9.
102 The Plains Road, Middleburg, Loudoun County, Virginia
A research center that preserves and shares the art, literature, and culture of horse and field sports. Rotating exhibits. More on VisitLoudoun.org
The library is a research center for horse and field sports. More on MuseumsUSA.org

#10.
101 Independance Avenue, S.E., Washington, DC, 20540
The Library of Congress is the de facto national library of the United States and the research arm of the U... More on En.wikipedia.org
It was a great experience and will worth the time. More on Yahoo! Travel
