(February 4, 2010)--Last year, Cultural Tourism DC launched the the DC Insiders Guide, a blog feature that calls on notable locals to share their top five favorite attractions and events in Washington. Throughout the year, we received an eclectic list from our DC Insiders who listed a wide variety things to do and see, from hidden gems to national monuments and landmarks.

Get a sample of what we uncovered in our Top 10 of 2010 DC Insiders list. Each one of these attractions is sure to delight, boasting magnificent architecture, tranquil scenery, and fascinating history. Best of all, they are free of charge!

1. U.S. National Arboretum
2. Washington National Cathedral
3. The National Building Museum
4. Rock Creek Park
5. The Library of Congress
6. Eastern Market
7. The National Gallery of Art
8. U Street Corridor and Ben's Chilli Bowl
9. The National Mall
10. Kenilworth Aquatic Gardens