1947 Map of Spreckels

South of the river, the terrain rises into the deep canyons of Corral de Tierra. Here, the map documents family-led agricultural history through the Bingamin Ranch and Guidotti Ranch. The transition of the region is evident at the Lincoln School (Abandoned) in the Corral de Tierra Valley, marking a shift in rural education. Deep canyons like Calera Canyon and San Benancio Gulch cut through the hills, illustrating the complex drainage patterns feeding into the Salinas valley.