Nausicaá

Nausicaá, located in Boulogne-sur-Mer, is the largest aquarium in Europe by volume. It is much more than a tourist attraction; it is a center for marine environmental education and research. The aquarium is famous for its 'High Seas' exhibit, which features a massive tank that recreates the open ocean, complete with sharks and rays. Nausicaá places a strong emphasis on the relationship between humans and the ocean, advocating for sustainable practices and climate change awareness.

Its commitment to science and public engagement makes it a standout institution in the European landscape.