#1.
Arlington National Cemetery, Arlington, Virginia 22211
A shrine to the thousands of women and men who have died to keep our country free. Within walking distance of the Arlington Cemetery Metro station. Expanded hours during the summer. Free; however, ... More on Virginia.org
Arlington National Cemetery sits on the Virginia banks of the Potomac River and overlooks Washington DC and the monuments clustered around Lincoln Memorial. More than 300,000 people are buried on t... More on NileGuide

#2.
Roosevelt Island, Washington, DC, United States
One of Theodore Roosevelt’s greatest legacies was his dedication to conservation. Today, this island stands... More on Nps.gov
Parking is limited, so it's best to get there early on weekends. More on TripAdvisor

#3.
1057 Thomas Jefferson Street, Washington DC, District of Columbia
It began on the swampy marshes of Jamestown in 1607. It ended on the battle scarred landscape of Yorktown i... More on recreation.gov
It's fun for kids --they get to try out period games and musical instruments--and the narrator explains wh... More on TripAdvisor

#4.
Independence Ave SW & 23rd St SW Washington DC 20001
According to the National Park Service, well behaved, leashed dogs are allowed at the memorial except under... More on DogFriendly.com
My kids were too young to appreciate the Lincoln Memorial (1 and 3) but they liked the fact that it was s... More on Trekaroo

#5.
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

#6.
Arlington, Virginia, United States
Upon arrival, head over to the Visitor Center, where you can view exhibits, pick up a detailed map, use ... More on Frommers
This place is powerful. You can see all the headstones from people who died hundreds of years ago ... More on Trekaroo

#7.
Arlington National Cemetery, Arlington, Virginia
The Womens Memorial stands at the ceremonial entrance to Arlington National Cemetery a Memorial dedicated to honoring and recognizing more than 1.8 million women who have served in ... More on MuseumStuff.com
Long overdue! Women have played such an important role in our military... More on TripAdvisor

#8.
Fort Myer Heights, VA
'Georgetown Reservoir' is a reservoir that is part of the water supply and treatment infrastructure for the District of Columbia. It is located in the Palisades neighborhood of Washington, D.C., approximately two miles downstream ... More on Wikipedia

#9.
Fort Myer Heights, VA
'George Washington Memorial Parkway,' known to local motorists simply as the "G.W. Parkway", is a parkway maintained by the U.S. National Park Service. It is located mostly in Northern Virginia, although a short section northwest ... More on Wikipedia

#10.
3608 N. Military Road, Arlington, VA 22207
The center has an interpretive nature center, a log house, a blacksmith's shop, animal displays and educational programs offered year round. The park ... More on MuseumsUSA.org
