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Sous-marin Flore

Submarine Flore-S645

An interactive museum at home to Lorient

Exceptional closure due to containment measures

visit breathtaking , unique to Lorient!


Built by the Germans during the Second World War, the base of submarine threw Lorient in the heart of the Battle of the Atlantic. Largest military fortress in Europe, it was later used by the French Navy as headquarters squadron of Atlantic submarines until 1997.


For over 30 years, the submarine Flore-S645 took up residence on the former base of submarines Lorient.

Extend your visit on Lorient La Base


With Pass Patrimoine, discover 70 years of history and step back in time! Combine your visit to the Submarine Flore-S645 with other heritage tours at Lorient La Base. This site is an important element of the heritage and history of the Second World War.


With Pass Mixte, compose an original visit combining heritage tours and water sports: visit of the Cité de la Voile, the leading European Offshore Racing Centre, or Sailing Tours. . . Get on board! 



come in groups


Discover our other museums: Cité de la Voile and Haras d’Hennebont.


Conformément aux directives gouvernementales face à l'épidémie de Coronavirus,

le sous-marin FLORE-S645 est actuellement fermé au public.