Welcome to Amuseum Naturalis!

Welcome to Amuseum Naturalis, a Biological Exhibition and Institute of Natural Philosophy located in Grand Case, St. Martin. Amuseum Naturalis was created by Les Fruits de Mer, a non-profit association dedicated to natural history education.

We are currently open for holiday preview hours Tuesdays and Thursdays from 4-8pm. Stop by when you're in town—it really is a lot of fun! Also, check out our Friends of the Amuseum program if you are interested in supporting the museum.

The museum is free and everyone is welcome to explore this unique space featuring new wonders every week!

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Our Attractions


Watch original nature documentaries in the Amuseum Naturalis theater space.


View our natural history exhibits in the main hall and our regularly changing special exhibit space.

Visit Us

96 Boulevard de Grand Case - Open Tuesdays and Thursdays 4-8pm


Latest News

Science and Spectacle

Our 2017 season launch event was a massive success and a fantastic time! Huge thanks to our volunteers, Delta Petroleum and our Friends of the Amuseum. Here are some photos from Maël and Mark. Come by next Tuesday for another fantastic festival night, or visit us on a Thursday evening for a quieter museum experience.


Check out the little video we made in preparation for our Season Opening Event this Tuesday! You can read about the event and even join and invite friends on Facebook. Please note that we have a private reception on Tuesday for the Friends of the Amuseum from 4-5pm and then open to the public from […]

Caribbean Curiosities!

We have a new column in The Daily Herald‘s Weekender section called Caribbean Curiosities. Each week we take a closer look at something featured in the museum. We’ll be posting all the articles on the Les Fruits de Mer news page, and you can head over now to see the first two. Every time we […]

More News