opening hours
National Museum of American History is open daily from 10 am to 5:30 pm and closes on December 25. Some family spaces inside the building keep shorter weekly hours, so check same-day listings if Wegmans Wonderplace or Draper Spark!Lab matters to your plan.
address
National Museum of American History
1300 Constitution Ave NW
Washington, DC 20560
United States
how to get there
Public transportation is the easiest option. Federal Triangle and Smithsonian on the Blue, Orange, and Silver lines are the closest Metrorail stops, and there is no public Smithsonian parking facility on the National Mall.
accessibility
Barrier-free entrances are on Madison Drive and Constitution Avenue. All public levels are reachable by elevator, restrooms and water fountains are wheelchair accessible, and wheelchairs are available free on a first-come, first-served basis.
security
All visitors pass security at the Constitution Avenue or Madison Drive entrance, and there may be a short wait at busy times. Tripods, monopods, selfie sticks, knives, pets, and open food or drink containers are not allowed, so a small day bag is the easiest choice.
lockers
The museum has a limited number of self-service lockers on a first-come, first-served basis. They are useful if you arrive with a jacket or sealed snacks, but do not count on unlimited storage on busy days.
photography and filming
Noncommercial still photography and video are generally allowed. Photography is not permitted in the Star-Spangled Banner Gallery, and tripods, monopods, and selfie sticks are never allowed.