Church of Notre-Dame, Ferte-Milon

Begun in 1460, this church was completed and dedicated on September 27, 1491. The church of St. Nicholas in the Rue de la Chaussée appears to be in Renaissance style on the outside. The bell tower is surmounted by four watchtowers, but lacks its original dome, destroyed by a storm, which was replaced by a small slate spire.

Church located between the castle and the former dwelling of the "Prémontrés". Construction of the church (dedicated to Saint-Maur) decided in the 12th century (choir, drip walls of the nave, transept crossing), continued in the early 13th century.

The Church of Saint-Pierre-et-Saint-Michel of Séry-Magneval, in the Hauts-de-France region was built around 1200. The church is surprising because of its slender character, a characteristic that is rare for a church of such limited dimensions. It consists of a Romanesque nave that was exalted at the end of the sixteenth century, a transept and a choir that was built at the beginning of the thirteenth century in the Gothic style. The church retains traces of painted decorations of the twelfth, thirteenth, sixteenth and eighteenth centuries.