Saint Joseph's Oratory is located at the entrance to the medieval village of Gassin. This small oratory on Louis Collomp square houses a plaque in honor of Saint Joseph.

This oratory pestle is designed in shale with rubble stones without ashlar chain. The decoration, sealed at the bottom of the niche, is a ceramic representing Saint Joseph; it is a glazed terracotta tile bearing a representation of Saint Joseph.
It is 2 meters high by 90 cm wide and 1.1 m deep.