Unique in France: a staircase pivoting in a wooden cylinder, leading to a small Renaissance-era room at the top of a tower. The moving atmosphere of the logette (1538) occupied in 1636 by Pierre Fourier, a famous priest from Lorraine, who gave his all and fought until his death in 1640 against the horrors of the 10 Years' War (1635-1645).
Guided tour by reservation at the Val de Gray Tourist Office.