#1.
6621 Columbia Pike, Annandale, VA 22003
This fenced dog park is open from dawn to dusk. The park is controlled by the Fairfax County Park Authority and sponsored by ... More on DogFriendly.com
The soccer fields are some of the best I've seen for a public park and the place is clean with vending machines for those who need to replace those vital electrolytes w / a can of coke... More on KidsPlayParks

#2.
4900 Massachusetts Ave, NW Suite 330, Washington, D.C. 20016
PAL is a nonprofit, tax-exempt 501(c)3 organization that brings people and animals together, brightening the lives of the lonely, easing ... More on DogFriendly.com
What we do More on DogFriendly.com

#3.
8009 Norfolk Avenue, Bethesda, Maryland 20814
This comprehensive pet store offers more than just pet treats, necessities, or the "newest" such as the new crash tested doggy car-seat harnesses; there are also numerous events, holiday themed gifts, decorative items for inside and ... More on DogFriendly.com

#4.
4220 Fessenden Street NW, Washington, D.C. 20016
This dog boutique features a good variety of treats, diningware, toys, apparel, accessories, bedding, carriers, cages, hygiene/health items, and gifts. They are open from 10 am to 7 pm Monday through Friday; from 10 am to 6 pm on ... More on DogFriendly.com

#5.
3610 Old Lee Hwy., Fairfax, Virginia
Inscription. A family farm, a Civil War encampment site, and a country home, Historic Blenheim now welcomes... More on HMDB
It is free to visit, and there are free guided tours led by volunteers. More on TripAdvisor

#6.
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

#7.
800 7th St Nw, Washington, DC 20001, USA
'Jefferson Pier', 'Jefferson Stone', or the 'Jefferson Pier Stone', in Washington, D.C., marks the second prime meridian of the United States even though it was never officially recognized, either ... More on Wikipedia
ONLY THE LONG SLICE: I have gone mad over the lemon pound at Starbucks. Once or maybe even twice a week I must stop in and buy two long slices. I always say Im going to eat the other later and POOF... More on Yahoo! Travel

#8.
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

#9.
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

#10.
516 10th Street, N.W., Washington DC, District of Columbia
At 7:22am on April 15, 1865, President Abraham Lincoln died on a bed in the Petersen House. The narrow buil... More on Heritage
Petersen's Boarding House is more famously known as the house across from Ford's Theater where Lincoln was ... More on igougo
