Save Mount Diablo

Save Mount Diablo is a nationally accredited nonprofit land trust founded in 1971. Our mission is to preserve Mount Diablo’s peaks, surrounding foothills, and watersheds; and its sustaining Diablo Range, through land acquisition and preservation strategies designed to protect the mountain’s natural beauty, biological diversity, and historic and agricultural heritage; enhance our area’s quality of life; and provide educational and recreational opportunities consistent with protection of natural resources.