A former military fortress built during World War II, the U-boat base alone tells much of the story of the 20th century. Now completely reinvented, this impressive site has become a true center of excellence dedicated to offshore racing and maritime innovations.

As the tour progresses, discover the spectacular evolution of this place steeped in history: from its strategic past marked by war to its openness to the open sea, technology and the major contemporary nautical challenges.

Combining heritage, monumental architecture and human adventure, this captivating immersion offers a deeper understanding of how a military symbol has been transformed into a space focused on innovation, knowledge transfer and international influence.

Please note that this tour does not include access to the interior of the U-boat Museum or to Block K3.