Be informed about the nature of Terschelling. In the extensive aquarium you can admire sea fish and special small sea organisms. In an open stingray tank you can even touch fish, perhaps for the first time. The museum section gives an idea of ​​the enormous natural wealth of Terschelling. In the extensive aquarium you can admire sea fish and special small sea organisms. In an open stingray tank you can even touch fish, perhaps for the first time. The museum section gives an idea of ​​the enormous natural wealth of Terschelling, with unique Wadden nature films in a continuous screening in the screening room. The beautiful exhibition tells about the how and why of the weather. A real eye-opener that makes you look at island climate and weather phenomena in a different way.