Washington DC offers the largest museum complex in the world, which are free and feature collections on aviation, art, history, science and much more. In addition to another 60 private museums with different ticket prices to suit all budgets.
Air and Space Museum, where you can see Apollo 11, the spacesuit of Neil Armstrong, the first person to step on the Moon, and one of the Star Wars spacecraft, the T-70 X-wing Starfighter, in real size.