See the technological marvel that is the B&O’s Roundhouse Turntable in action, rotated by the power of just one person.

Among the many hallmark features that make up the B&O Railroad Museum’s 1884 Baldwin Roundhouse is the 60-foot turntable in the center. When the Roundhouse serviced and repaired passenger cars, the turntable was used to position them throughout the Roundhouse’s 22 bays. Instead of electricity, it uses central ball bearings to rotate. When centered properly, a single person can push the turntable!

This turntable still functions today and you can see this technological marvel in action, featuring rolling stock from our collection!

UpcomingTurntable Demos:

  • July 19 @ Noon
  • September 6 @ Noon

Program is included with regular Museum Admission. FREE for B&O Members.

Upcoming Events at the B&O

Enter Your LEGO Creation!

Now through June 15

2025

New Monthly Tours

Go inside the B&O No. C-2943 Caboose!

May 21, 24 & 25

Climb aboard the B&O No. 3684 Diesel Locomotive!

June 18, 21 & 22

Evening Sip & Paint

May 22, 2025 @ 6 pm

WITH GENEROUS SUPPORT FROM:

2021
Award

Baltimore's Child 2021 Readers' Choice Winner

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