As part of the 22nd Nuit européenne des musées, free admission to all areas of the heritage site?s permanent tour: "Once upon a time in Arthous", the Salle des Trésors, the Salle des sculptures médiévales, the Salle du Pays d?Orthe.

Be the first to discover the 2026 season?s exhibition "Parallèle(s). Arthous racontée par l?art", a museum itinerary that overturns visitor habits by offering a dialogue between the abbey?s collections and some thirty contemporary works from the Frac Nouvelle-Aquitaine MÉCA, the Quasar endowment fund ? Donation Lesgourgues, and on loan from artists Romain Bernini and François Priser.