Now Open!

After more than a decade of planning, the long-awaited Children’s Museum of St. Tammany opened its doors on Saturday, January 20, 2018, at our brand-new interim location at the Koop Drive Trailhead.   


Hours of Operation:

Tuesday - Friday 10-2

Saturday 10-4

Sunday 11-4

Closed on Mondays

Admission is $7 for any guest over 12 months of age.


Follow these quick links for monthly programming, to book birthday parties and corporate events, buy memberships, schedule field trips, or volunteer!


We can’t wait to welcome your family to the Children’s Museum of St. Tammany.

What's Happening

CMST is raising funds to build our permanent home: a state-of-the-art, 30,000 square foot museum on five acres in the parish's planned Cultural Arts District. Together, we have the power!

Learn More


Donate to the Children’s Museum of St. Tammany. Your tax-deductible contribution will inspire imagination and innovation in our community for generations to come.

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Coming Up


Saturday, November 10, 10:00 AM-1:00 PM

Join us for this science-filled event presented by Chevron and CMST!

Learn More