What's so great about Washington, DC? Find out the top ten sites to see or things to do in the nation's capital! We'll explore Washington, DC's lively parks, historic landmarks, fun-filled museums, and fascinating history. The Washington, DC, by Map feature shows where you'll find all the places covered in the book. A special section provides quick district facts such as the motto, population, tree, bird, and more. Take a fun-filled tour of all there is to discover in Washington, DC.