The small chapel near the village of Mas Saint-Jean. The building with its graceful stone walls and pitched roof with flat tiles, was built around 1115, when the Earl of March donated the land surrounding the monks Aureil. Many will tell you Joan of Arc came to pray in the chapel during a ride with Jean de Brosse, on her way to battle. Some even say it was her who planted the magnificent lime tree which seems to protect the little building with its gnarled arms. The trunk, some centuries old, has a circumference of more than 7m.