1967 Map of El Casco

About this map

San Timoteo Canyon serves as the primary corridor for the Southern Pacific railroad, connecting small siding settlements like Hinda and Nicklin across the Riverside County landscape. The topography is dominated by the deeply eroded formations of The Badlands and the rising peak of Mt Eden. To the north, the growing communities of Calimesa and Yucaipa show residential expansion near the canyon mouth, while the interior features specialized sites such as Eden Hot Springs and Forest Lawn Memorial Gardens. The map reveals a transition from these upland canyon environments into the San Jacinto Valley, where the southern edge is marked by the Duck Ponds and the long diagonal of the San Jacinto Grant Boundary. These demarcations reflect the enduring influence of Spanish and Mexican land grants on modern California land use and surveying.