Le Grand Blockhaus

The renovated Grand Blockhaus de Batz-sur-Mer on 5 accessible levels! The museum is open daily from 10am to 7pm non-stop, from April 1 to November 11, and during the February school vacations, from 10am to 6pm.

The renovated Grand Blockhaus de Batz-sur-Mer on 5 accessible levels! The museum is open daily from 10am to 7pm non-stop, from April 1 to November 11, and during the February school vacations, from 10am to 6pm.