Tues - Fri 10am-2pm
21404 Koop Drive
Mandeville, LA 70471
About CMST + Our Mission
The Children’s Museum of St. Tammany inspires children to imagine, explore and create in an interactive learning environment and envisions a community where play is encouraged, creativity is nurtured and learning is enjoyed.
Visitors tackle challenges and solve problems, exploring the big questions about their natural and man-made world.
Visitors challenge themselves physically as they navigate the large oak tree that will take them to the top of their climb.
ARTworks encourages exploration of ideas and interests and interaction.
Inspired by Lake Pontchartrain, this area provides our littlest visitors with a safe place to explore.
Read What These Visitors Had to Say
My son had an amazing time learning and creating! Very friendly and courteous staff!
So clean and cute as can be! Enjoyable for children as young as one! We will definitely be going back! So happy to have a place like this so close to home!
It's adorable! My 6yr old and 3yr old stayed for hours and had a SUCH a blast!
Storytime at the Museum and Activity Hour
11:00 AM - 11:30 AM - Children's Museum of St. Tammany
Lundi Gras Opening
10:00 AM - 2:00 PM - Children's Museum of St. Tammany
Closed Mardi Gras Day
12:00 AM - 11:59 PM - Children's Museum of St. Tammany
Thank You to Our Community Partners
More About our Community Partners and Sponsors
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Hours: Tuesday - Friday 10am-2pm
Saturday 10am-4pm • Sunday 11am-4pm
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21404 Koop Drive, Mandeville, LA 70471
Copyright Children’s Museum of St. Tammany 2020
Website by 5 Stones