2018 Map of Mesa Grande

About this map

Cleveland National Forest dominates much of this high-elevation landscape in San Diego County, where the San Luis Rey River flows toward Lake Henshaw. The settlement of Mesa Grande sits on a plateau above a complex network of canyons and ridges, including Lusardi Canyon and Quail Canyon. This modern survey reveals a landscape primarily used for ranching and conservation, marked by a series of specialized transit routes like Mesa Truck Trl and Santa Ysabel Truck Trl. Numerous distinct family and ranch holdings are evident through labels such as Loma Madera Ranch Airport, Deming Ranch Rd, and Good Ranch Rd. The terrain is punctuated by significant peaks and valleys, from Angel Mtn and Black Mtn to the open expanses of Adobe Flats and Pamo Valley, illustrating the rugged, undeveloped character of this inland region.