Every year at harvest time, the Fêtes de la Châtaigne, Chestnut Festival, is held in Collobrières. Held on the last three Sundays in October, they bring together a large number of craftspeople to showcase their skills. It's a great celebration of local produce, bringing together craftspeople, producers and artists selected according to quality criteria.

This event helps to promote the economic and agricultural activity of Collobrières, a rural commune in the Maures mountains.