Saint-Gengoulf de Lannes church was built around the 14th century and features a fortified bell tower above the choir. The date 1691, inscribed on one of the buttresses of the sacristy, marks the year in which a chapel adjoining the south of the choir was converted into a sacristy. The elongated building has a single nave with a ceiling (entirely rebuilt in the 18th century), a rib-vaulted choir bay ending in a flat chevet, and a bell tower crowned with a pavilion roof.
Eglise Saint-Gengoulf à Lannes
