After careful deliberation, we will be canceling our 2020 Smithsonian Sleepovers held at the Udvar-Hazy Center. Ticket holders will be notified about refund options.

There’s no more perfect setting for dreams of flight than the Udvar-Hazy Center in Chantilly, Virginia. Its two huge hangars—the Boeing Aviation Hangar and the James S. McDonnell Space Hangar—display thousands of aviation and space artifacts, including a Lockheed SR-71 Blackbird, a Concorde, and the space shuttle Discovery. Sleepover guests are on a mission to explore the whole world of flight, from its pioneering days through the era of commercial aviation to the excitement of today’s space program.

Grab your flight checklist and take off for a night that includes plenty of games, art activities, and close-up looks at some of the most historic and fascinating craft ever to take to the skies. Udvar-Hazy Center staff are on hand to offer lots of great information and insights about the aviation treasures on view. Start the countdown to a one-of-a-kind adventure!