1952 Map of Topanga

About this map

The Santa Monica Mountains meet the sea in this mid-century survey, documenting a period when rugged canyon landscapes were increasingly giving way to suburban expansion. Coastal settlements like Pacific Palisades and Topanga Beach are detailed alongside the intricate drainage patterns of Topanga Canyon and Rustic Canyon. The map reveals a transition from rural homesteads like Trippet Ranch and recreational sites like Camp Josepho to the structured neighborhoods of the late 20th century, highlighted by purple-shaded urban updates. Key landmarks include the Riviera Country Club and the Polo Field near Will Rogers State Park. This record captures the precise boundaries of the Santa Monica Mountains National Recreation Area and the emerging road network of Sunset Blvd and Pacific Coast Hwy, providing a detailed view of the terrain before later modern development.