#1.
Olney , Montgomery County, MD
The Sandy Spring Museum was established in 1980 as the community was experiencing a rapid change in population and personality. A rural setting of farms, pastureland and, winding roads was becoming... More on MuseumsUSA.org
If you're not from the Olney area, this might not be quite as interesting, but I'd like to think it ... More on Judysbook.com

#2.
18524 Brooke Rd, Sandy Spring, Maryland 20860

#3.
Sandy Spring Slave Museum & African Art Gallery, 18524 Brooke Road, Sandy Spring, MD 20860-1407, United States

#4.
16501 Norwood Road, Sandy Spring, Maryland 20860, us

#5.
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
The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a ... More on Nlm.nih.gov

#6.
12535 Milestone Manor Lane, Germantown, Maryland 20876
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
This Germantown site offers a tour of the Waters House, a 1790s farmhouse and several original outbuildings. There are exhibit galleries, ... More on Visitmontgomery.com

#7.
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

#8.
10901 Scarlet Tanager Loop, Laurel, Maryland
Interactive wildlife museum & exhibits - Scenic hiking trails - Seasonal tram tours & bookstore by Friends ... More on entertainment.com
The largest science and environmental education center ... More on TripAdvisor

#9.
201 E. Capitol Street, Washington DC, District of Columbia
View the world's largest collection of original Shakespeare manuscripts and books. This attraction ... More on Weather.com
We had a wonderful free tour with a very knowledgeable guide. More on TripAdvisor

#10.
1025 F Street, NW, Washington DC, District of Columbia
Come face to face with some of the worlds biggest celebrities - are they real, or are they waxworks? More on familydaysoutusa
The museum is open at 10am ev More on igougo
