Collegiale Saint-Martin
Archaeological crypt in this Gothic collegiate church.
Named in honour of Saint Martin of Tours, this site contains an archaeological crypt which was excavated at the turn of the 20th century. The collegiate church and adjacent chapel date to the second half of the 12th century and are mainly Gothic in style. Left to decay for many years, the Collégiale Saint-Martin was subject to an extensive work in the late 20th century and has now been restored to its former glory.