The collegiate Notre-Dame des Andelys is an exceptional monument. Built from the 13th century on the foundations of ancient places of worship, including an abbey built in the sixth century by Queen Clotilde, wife of Clovis. The current monument is the result of several reworkings, the south neogothic façade dates from the fifteenth century, the Renaissance north facade dates from the sixteenth century and the west facade was heavily modified in the nineteenth century.
Inside, a rich heritage of furniture is preserved.
