The steeple is the emblematic monument of Collioure.

In at the end of 17th century, Vauban decides to destroy the headlight of the port of Collioure, it is on the basis of this headlight that is constructed the steeple at the same time as the church. A century later, the dome is topped up there and shines give his actual aspect. This building stage-by-stage is still visible at present because stones are different colours.