DC’s Hidden Gem Museums Families Shouldn’t Miss

Introduction

Everyone knows the Smithsonian heavyweights—the Air and Space Museum, the National Museum of Natural History, and the American History Museum. But did you know DC is also home to some incredible lesser-known museums that are just as fun (and often less crowded)? If you’re looking to add a unique twist to your family’s museum adventure, these hidden gems offer hands-on activities, interactive exhibits, and plenty of surprises!

Hidden Gems Worth Visiting

Skip the crowds and explore these under-the-radar museums that are perfect for kids and parents alike.

The National Postal Museum

Located right next to Union Station, the National Postal Museum is a fantastic (and underrated) spot for families. While mail might not sound exciting at first, wait until your kids get their hands on the interactive exhibits!

Must-Do Activities:

  • Mail-Sorting Game – Kids can race against the clock to sort packages like a real postal worker.
  • Design Your Own Stamp – Use digital kiosks to create a custom stamp.
  • Climb Aboard a Vintage Mail Truck – Pretend to deliver letters like mail carriers from the past.

Why Families Love It:

  • Small and easy to navigate—perfect for young kids.
  • Lots of hands-on activities.
  • Free admission!

The National Building Museum

This museum is a paradise for kids who love to build, design, and explore. With a stunning Great Hall and rotating play-based exhibits, it’s a must-visit for families.

Must-Do Activities:

  • Play Work Build Exhibit – Giant foam blocks let kids create their own structures.
  • LEGO Architecture Station – Build mini versions of famous buildings.
  • Amazing Summer Installations – Every summer, the museum unveils a large-scale interactive exhibit like an indoor maze or a ball pit.

Why Families Love It:

  • Great indoor space for active play.
  • Unique building and design-themed exhibits.
  • Admission is $10 for kids, $12 for adults, but the fun is worth it!

Conclusion

Exploring these smaller, off-the-beaten-path museums can make your DC trip feel even more special. Whether your kids love sorting mail, building skyscrapers, or discovering something new, these hidden gems promise a fun and educational adventure beyond the usual tourist stops.

Which hidden gem would you visit?

Are you Team Postal Museum or Team Building Museum?