2012 Map of Sleepy Valley

About this map

Leona Valley and Agua Dulce anchor this northern Los Angeles County landscape, where the high desert meets the northern slopes of the Sierra Pellona mountains. The map documents a transition between established agricultural ranching and modern aviation, centered around the Agua Dulce Airpark and numerous family-named properties like Ritter Ranch, Los Robles Ranch, and Annan Ranch. In the west, the Bouquet Reservoir provides a significant water feature near the Sierra Pellona Mtwy. High points such as Mount McDill and the Pelona Lookout overlook a network of canyons, including Martindale Canyon and Spade Canyon. This 2012 survey captures the rural residential character of the region, specifically in areas like Sleepy Valley and The Oaks, while preserving the locations of springs and campgrounds such as Artesian Spring Campgrounds and Big Oak Spring.