Begin your journey in DC with a visit to the National Mall, a two-mile expanse filled with museums and monuments that make up the heart of Washington DC. Highlights of your visit are the Lincoln Memorial, the Washington Monument, the Jefferson Memorial, and the Smithsonian Institution, the world's largest museum and research complex.
Timing: 3 - 4 hours
Distance: 2 miles
Georgetown is a charming historic neighborhood that is worth a visit. Take a stroll on the cobblestone streets and admire the historic buildings, including The Old Stone House, the oldest standing building in DC. You can visit the National Museum of American History, which has exhibits as diverse as the First Ladies' Inaugural Gowns and early American furniture. In the afternoon, head to Georgetown Waterfront Park and have a picnic.
Timing: 4 - 5 Hours
Distance: 2.5 miles
Begin your day with a trip to the United States Capitol to enjoy the stunning view of the magnificent Rotunda and beautiful artwork. You may wish to take a guided tour of the Library of Congress, the largest library in the world. After lunch, visit the United States Botanic Garden adjacent to the Capitol to see rare and endangered plants and the breathtaking landscapes.
Timing: 3 - 4 hours
Distance: 2 miles
On your final day, start at the National Zoo. A great activity for the entire family, you can explore the zoo's many different habitats, such as Amazonia and the Great Apes. There are plenty of things to see and do, including visiting the giant pandas, the American Trail, and the Small Mammal House. If you have some spare time, head to the National Cathedral, a 20-minute drive from the zoo.
Timing: 4 - 5 hours
Distance: 3 miles
If you have more time, you may add trips to Arlington Cemetery (30 minutes away) or the International Spy Museum (15 minutes away). If you have less time, you may want to cut out some of the Smithsonian museums and focus on the highlights. Washington DC can be busy, so consider visiting popular attractions early in the morning or late in the afternoon to avoid crowds. Finally, make sure you wear comfortable walking shoes, sunscreen, and bring plenty of water to stay hydrated during your trip.