Vintage USGS

Vintage 1947 USGS 1:250000 Map of San Luis Obispo in California. Published by the U.S. Geological Survey (USGS).

featured in

California Pocket Maps

covered parks

Carrizo Plain National Monument

Cayucos State Beach

Channel Islands National Park

Estero Bluffs State Park

Harmony Headlands State Park

Hearst San Simeon State Historical Monument

Hearst San Simeon State Park

Limekiln State Park

Los Osos Oaks State Natural Reserve

Montaña de Oro State Park

Morro Bay State Park

Morro Strand State Beach

Oceano Dunes State Vehicular Recreation Area

Piedras Blancas Light Station Outstanding Natural Area

Pismo State Beach

Point Sal State Beach

source

U.S. Geological Survey (USGS), October 2012