* The Southern gate arranged at the XIInd century, its cornice from top to bottom with checkerwork supported by historiés corbelets and its métopes. Then an archivolt in checkerwork dominating three concentric arcs. On the capital of left, 4 fabulous birds and on that of right-hand side, of the sheets at the top in volute; you can find there, a relationship with Aragonese or Navarrese works.
* The tower and its 35 meters high lantern dominated by a cupola with 8 sides, aujourd' today in tile, formerly tin, has 2 bells installed in 1825. Buttresses: there are of them 3 with the Western frontage, including one enormous of the XIIIrd - XIVth century against the bell-tower. Northern side, there are 2 of them to reinforce the septentrional wall. Another with the East belonged to the enclosure wall of the city which comprised a door of city. Waste-gas mains: one at the top of the large apse, two with the Southern wall (marking the top of the Primitive Romance church) and three Northern side.
Lombardes lines: (bands of weak vertical projection) there is one of them at the base of the northern apse side and three around the southern absidiole. The Northern Sacristy built at the XIXth century.
The baptistry and a boxroom enters the two buttresses of the Western frontage.
The vault Saint Joseph enters the two buttresses of North