The Santa Lucia Preserve (/ˈsæn.tə luˈsiːə/) or The Preserve (formerly Rancho San Carlos) is a private, 20,000 acres (8,100 ha) gated development permitting 297 homesites. It is located in the foothills of the Santa Lucia Range between Palo Corona Regional Park and Carmel Valley, California. The Preserve consists of a 12,000 acres (4,900 ha) nature reserve, 8,000 acres (3,200 ha) of open land, and 2,000 acres (810 ha) for development. It contains most of the watershed of Las Garzas Creek, a tributary of the Carmel River.