The best tour I have ever taken! My husband and I decided to take my parents on this tour so they can see around DC and so we could learn a little more about our new home, and we were not disappointed. Our guide, Nick, was very knowledgeable, a great speaker, and made the entire tour interesting. I loved the combination of getting off at sites and getting on the bus, it made it very convenient. Our bus driver, Ali, was also excellent. All around a great experience, I would highly recommend taking this tour!