# Smithsonian National Postal Museum

Activity in Washington DC.

2 Massachusetts Avenue NE, Washington, DC, USA

Mail trucks, stamps and interactive delivery stories, so kids see how a letter actually gets to the door.

## Kid essentials

- Free to enter: yes. Confirmed by Play Day, October 2026.

## Featured in

- Mommy Poppins, 2026: [Mommy Poppins](https://mommypoppins.com/index%2ephp/washington-dc-kids/museums/these-dc-museums-are-free-everyday-seriously)
- postalmuseum.si.edu, 2026: [postalmuseum.si.edu](https://postalmuseum.si.edu/faqs)
- postalmuseum.si.edu, 2026: [postalmuseum.si.edu](https://postalmuseum.si.edu/plan-your-visit)

## Visiting

- Hours: Mo-Su 10:00-17:30
- Website: https://postalmuseum.si.edu/plan-your-visit

## About this record

A place is listed on Play Day when something positive is known about it for kids.

Every fact above carries the source that supplied it.

Smithsonian National Postal Museum is listed for: free to enter.

Page: https://ourplayday.com/places/smithsonian-national-postal-museum-washington-dc