Musée du monde souterrain (Aven Marzal)
The museum displays potholing memorabilia, 80 percent of which is the authentic material used by the greatest potholers. Also on display are numerous palaeontological items found during their explorations. Audio-guided tours.
Tour free of charge
From 04/01 to 09/30 : open daily.
From 11/01 to 11/30/11 : open daily.
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