A green site
Regional nature parks have a development model based on the enhancement and protection of natural heritage, considered rich and fragile. The Avène impluvium thus benefits from measures to protect the fauna and flora, the water and the soil of the Haut-Languedoc Regional Nature Park.
76% of the park consists of forests, with a mixture of deciduous (oak, beech, chestnut) and coniferous (pine and douglas fir) trees.
Agricultural land accounts for 22% of the area and is mainly used for pasture and forage crops.