Manassas National Battlefield Park
FreeWalk the fields of the two Civil War battles of Bull Run, from Henry Hill to the Stone House and Stone Bridge.

Photo: AirCrashGenius101, CC BY-SA 4.0, via Wikimedia Commons. Cropped and resized.
14390 Air and Space Museum Parkway · Chantilly, VA
The Steven F. Udvar-Hazy Center is the National Air and Space Museum's companion site beside Dulles International Airport. Its two hangars hold more than 200 aircraft and spacecraft, including Space Shuttle Discovery, the B-29 Enola Gay, a Lockheed SR-71 Blackbird and an Air France Concorde. You can ride up the Donald D. Engen Observation Tower to watch planes land at Dulles and look into the restoration hangar where staff preserve artifacts.
General museums guidance
Habits that pay off across this whole category, not rules for this one venue. Always check the official site for the specifics.
Check the special exhibition separately
Touring shows usually carry their own ticket and their own opening hours, listed apart from general admission.
Look for the free window
Many museums run community days, member evenings, or discounted late openings. It is worth a look before you pay full price.
Travel light through the door
Large bags and backpacks often have to go to a coat check, and lines for it move slowly at opening.
Weekday mornings beat weekend afternoons
School groups clear out by early afternoon midweek, while weekends stay busy from late morning on.
The closest stops to Steven F. Udvar-Hazy Center, ordered by straight-line distance. A few more like it, plus some different kinds of fun so you can build a full day.
Walk the fields of the two Civil War battles of Bull Run, from Henry Hill to the Stone House and Stone Bridge.
8.0 mi awaySwitch it up: Sightseeing
Catch a summer concert at the open-air Filene Center or a children's show in the woods at the only national park for the performing arts.
10.0 mi awaySwitch it up: Theatre & Events
Watch the Potomac River crash over a series of cascades from three overlooks, then hike the cliffs above Mather Gorge.
12 mi awaySwitch it up: Sport & Outdoor
See postwar and contemporary art in quiet pavilions and outdoor sculptures set across meadows, woods and a water garden.
15 mi awayMore like this
See Byzantine and Pre-Columbian art in a Georgetown mansion, then wander terraced gardens designed by Beatrix Farrand.
20 mi awayMore like this
See Renoir's Luncheon of the Boating Party and the Rothko Room in a Dupont Circle house museum.
21 mi awayMore like this