Between the Massif des Maures and the forests of Fayence, Seillans and Saint-Paul-en-Fôret, traces of the 11-hectare Lac de Meaulx can be found in a verdant, wooded setting.

The riou de Méaulx reservoir was built by the Syndicat Intercommunal pour l'Aménagement du Cours Supérieur de l'Endre. Lac de Méaulx, which straddles the communes of Saint-Paul-en-Forêt, Seillans and Fayence, was impounded in December 1981. The reservoir has a capacity of 900,000m3 and a surface area of 16 ha. The maximum length is 1 km and the height of the dam is 20 meters. The lake served as a support zone for forest fire defense.