Montreuil's churches are all noteworthy ' particularly Saint-Saulve, which dates in part from the 13th century ' but most visitors spend their time exploring the town's cobbled streets and medieval alleyways.
Saint-Saulve is quite old, dating back in part from the 1400s, however the majority of visitors do not spend their time there.
None of the churches of Montreuil are worthy of any note.