About
Located in Boulogne-sur-Mer in the heart of the Opal Coast, Nausicaá is Europe’s largest aquarium—a unique destination where visitors of all ages marvel at the beauty of the marine world. Whether with family, friends, or a group, embark on a 4.5-hour journey of total immersion in the heart of the ocean to discover a unique marine biodiversity! Explore the beauty and vastness of the ocean through three immersive, educational, and fun visitor experiences.


