Question: top 10 things to do in washington dc tripadvisor?
Answer: #1. Lincoln Memorial. free. ... , #2. Vietnam Veterans and Korean War Veterans Memorials. free. ... , #3. The Tidal Basin. free. ... , #4. Smithsonian National Air and Space Museum. free. ... , #5. United States Holocaust Memorial Museum. free. ... , #6. National Gallery of Art. free. ... , #7. The John F. ... , #8. Smithsonian National Museum of Natural History.