oulin des Bouillons at Gordes is the oldest oil mill in Provence (listed historical monument).

Other very old mills:

The Oppidum d’Entremont near Aix en Provence.
Glanum near Saint Rémy.

"Maison de l’olivier" in Le Val.
"Musée des traditions Provençales" (Museum of Provençal traditions) in Draguignan.
"Musée de l’olivier" (The Olive Tree Museum), Sainte Blaise chapel in the château at Les Baux.
Arlaten Museum in Arles.
Musée d’Arles Antique
"Musée de Salon et de la Crau" in Salon de Provence.