Saint-Michel church has an elongated floor plan. Its polygonal, cross-vaulted choir with long-leaved capitals and hooks was built in 1209. It also has a single nave with three bays and six openings. The reconstruction work (including that of the bell tower) was awarded to François Mauperrin on 5 November 1775 and completed on 27 October 1778, at a cost of 16,829 l. The bell tower was raised and the church enlarged to the north with the construction of a font chapel around 1840.
EGLISE SAINT-MICHEL DE LACHAPELLE-EN-BLAISY