The Exposition Sacrés Trésors. Provides an in-depth look at the history of the sanctuary in Sainte-Anne-d’Auray. Held in the beautiful cloister, the exhibition features works from local collections, including statues, paintings, silverware, and traditional Breton costumes that are rarely on display. All ages are invited to explore 400 years of rich history enhanced by immersive scenography including videos, audio elements, games, and models. This experience celebrates the sacred treasures dedicated to Saint Anne by pilgrims worldwide since the 17th century. Open from April 2 to June 28 and September 24 to November 1 in 2026, the exhibition offers a chance to appreciate the artistic and spiritual heritage of this historic site. Plan your visit to see these cherished works in a setting rich with tradition.