This was a hell of a experience,massive place and hugely interesting,, a must see when in Washington

Free to get in and near the Mall and Capitol building. So much to see, but it gets extremely crowded. Look forward to coming back.

The National Air and Space museum is free so that explains why it was so crowded. You could barely move. Because it was crowded it was also dirty. Overall it was just an unpleasant experience.

I spent the day at this museum with 3 cousins who are air & space enthusiasts. They loved it and made it interesting for me.

We followed a guide who was very interesting and pointed out the salient points of aviation and space history. Taking the tour gave us invaluable information that we would not be aware of had we been doing it on our own.

This has always been my favorite museum in DC. There is always something for everyone, including toddlers, who can play in an area dedicated for them. The paid shows are also very good. "Dream Big" is a must see!

We visited the newer of the two sites, in Chantilly, which is effectively Dulles airport. We went two days running. There were no queues to get in and we never felt as though there were too many people in the museum. The exhibits are amazing...More

Our family (2 adults, 2 teens and 1 9yo) went here on our trip. It was great!! Tons of planes, old and new, great historical information for the adults while entertaining for the kids. Our whole family agreed that this is a most see.

If you have only 1museum to see Air & Space is THE ONE. From the Wright Brothers to the Space Shuttle( at their other location) the History of flight is told, seen, heard and felt. We wandered from opening to closing and still did not...More

Anyone interested in air travel, space travel, this is a must stop. All Smithsonian museums are free admission.