Discover throughout this circuit, the remains of the once fortified city. The bread oven, oven baker built in the late eighteenth century. The triangular bell tower, former convent of the Observantins XVIIth century. The courtyard of Clastre, rectory garden and from 1600 to 1778 ancient cemetery of Aubagne. The chapel of the White Penitents, brotherhood created in 1624. The chapel of the Black Penitents, former chapel of Saint Michel built towards the 9th century given to the brotherhood of the Penitents in 1551. The door Gachiou, main gate of the walls built in 1363. The Bausset hotel, window of the Provençal Renaissance.