24 to 25 October 2026 · 10am to 4pm

Unlocked: B&O No. 3528

National Museum of Railroad History & Innovation · Pigtown

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Inside the museum's roundhouse: iron columns under the timber roof, American flags hung between them, and old Baltimore & Ohio cars on the tracks
Inside the museum's roundhouse: iron columns under the timber roof, American flags hung between them, and old Baltimore & Ohio cars on the tracks · Photo: Hassan Albadawi · CC BY-SA 4.0
When
24 to 25 October 2026, 10am to 4pm

A rare look inside No. 3528, a Pullman coach built in 1923 for the Royal Blue Line; when it retired in 1983 it was the last commercial passenger car running on the old B&O lines. Docents stand by the car. Included with admission, $20 for adults, $17 for 60 and over, $12 for children, members free. Stairs and uneven paths, with a virtual tour by QR code for anyone who cannot climb. Also open Wednesday 21 October, same hours.

Read off the museum's own event page and its admissions page, for the dates, hours and prices, read Oct 20, 2026.

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