Dating from the 13th and 16th centuries, all that remains of the former priory church is the polygonal apse and the choir with its side chapels. Restored in the 16th century and partly destroyed in 1874, it has the appearance of a chapel. Its flamboyant Gothic windows, framed by ornamentation, indicate the dawn of the Renaissance (late 15th and 16th centuries). Inside, the entrance wall shows the beginning of the naves and 13th-century pillars, while the 15th-century swimming pool can be seen near the choir.
The building is a listed historic monument.
"Free admission all year round (outside only except for ceremonies or guided tours).
Choeur de l'église XIIIe de Fayl-Billot - Notre-Dame-en-sa-Nativité
