Aquarium
Musée de la Mer
442 locals recommend,
Location
Rocher de la Vierge
Biarritz, Nouvelle-Aquitaine
Tips from locals
A nice little aquarium in the heart of Biarritz, have tapas at Bar Jean while you're there :)
Great place to take the kids or something to do if the rain clouds have rolled in. Its open late into the evening in the summer and the display is fantastic - including a shark tank!