DK Eyewitness Travel Guide: Washington, DC, is your in-depth guide to the very best of the District of Columbia. Experience all that the United States' capital has to offer, from the Smithsonian museums to the historic district of Capitol Hill to the quaint streets of Georgetown—and everything in between. Additionally, this revised and updated travel guide for Washington, DC, covers areas outside the city for those looking to explore historic Civil War battlefields or hike the beautiful Shenandoah Mountains.