Inside the Vila Vella there are the remains of the late-Gothic 15th-century church of Sant Vicenç. The church had a single nave and a 3-sided polygonal chevet; the west arm of the transept was made up of the sacristy and a side chapel; the east arm probably opened out into a row of three chapels. Today, the only remaining covered parts are the apse and the sacristy. The pointed arch of the chevet is sustained by six ribs meeting at a keystone decorated with an image of St Vincent.