4 days in Washington DC Itinerary

The capital of the United States, the District of Columbia contains the lion's share of the country's most treasured monuments, memorials, and public museums.

Washington DC is known for museums, historic sites, and nightlife. Your plan includes some of its best attractions: see the interesting displays at National Air and Space Museum, get a new perspective on nature at Smithsonian National Museum of Natural History, get your bearings at Library of Congress, and pause for some photo ops at Washington Monument.

To see where to stay, reviews, photos, and other tourist information, go to the Washington DC itinerary planning site.

Expect a daytime high around 87°F in August, and nighttime lows around 71°F.