National Postal Museum

Thinks it is underappreciated; enjoys the cheap mystery bags of old stamps to sort through.

Kids enjoy its trains, trucks, and planes; praises the building's architecture.

Suggests a post office museum as a good alternative.

Lists it as a good fit for a large group with adults and kids.

Recommends the Postal Museum, mentioned alongside a wine bar pick.

Suggests the Postal Museum as a place to visit, with no further detail given.

Advises seeing the taxidermied mail mascot exhibit during a visit to the museum.

Praises it highly and is pleased it's on the itinerary.

Agrees it is underrated and notes it is never crowded, which is good but also a shame.

Thinks it is the best-run Smithsonian museum and always brings out-of-town guests there.

Calls it underrated and fun.

Fully endorses the suggestion; sees a good mix suited to children and grown-ups, with room for a large group.

Loves the Postal Museum and finds it surprisingly large for a mail-themed museum.

Has heard good things about the Postal Museum, though hasn't been there personally.

Recommends it as a pick near Union Station.

Personally enjoys the Postal Museum and suggests it if they have not yet visited.

Lists it among uncrowded museum options worth a visit.

Recommends it as a date spot likely to be nearly empty of other visitors.

Visited recently and enjoyed it, even taking home some stamps.

Rates the postal museum highly, placing it beside Union Station.

Notes a cool tunnel plus a large truck and stagecoach that visitors can enter.

Reports a companion's complaint about missing top stamps, though notes recent additions may now include some.