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1948 Map of Laguna Beach

Name: 1948 Topographic Map of Laguna Beach
Creator: U.S. Geological Survey
Published: 1964
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1964

About this map

Laguna Beach sits at the heart of this post-war coastal survey, showcasing the early development of Orange County's shoreline before the era of intensive suburban expansion. The map reveals a community defined by its complex topography, where the San Joaquin Hills meet the Gulf of Santa Catalina. Settlement is concentrated along the Coast Highway, with distinct neighborhoods like Emerald Bay, Canyon Acres, and Arch Beach tucked into the canyons and onto the bluffs.

Social and cultural landmarks are clearly marked, including the Union High School, Irvine Bowl Park, and the local Art Gallery. The interior remains largely open, characterized by deep ravines such as Moro Canyon and Muddy Canyon, and prominent heights like Signal Peak and the aptly named Top of the World. This 1948 field check provides a detailed view of the region's transition from ranch lands toward a celebrated coastal destination.