Washington, DC

New, expanded edition: the world's best full-colour travel guides just got better.nbsp; Washington is unlike any other American city.nbsp; It was planned in the 18th century on a scale which has lent itself perfectly to 21st-century life, with vast boulevards and plenty of green spaces.nbsp; This is the perfect guide to its many sights and attractions, from the Capitol and White House to the fantastic Smithsonian museums along the Mall.nbsp; And DK's unique 3D aerial views show the best areas to enjoy on foot.