
The La Panza Range dominates this portion of eastern San Luis Obispo County, where the high-elevation terrain is defined by complex drainage networks and remote road systems. The northern reach of the Los Padres National Forest covers the southeast, offering a glimpse into the managed wilderness areas that characterize the California Central Coast's interior. Significant water infrastructure is present in the northwest corner, marked by the Governor Edmund G Brown Coastal Br California Aqueduct, illustrating the engineering required to move water across these arid slopes. A network of named springs, including Ben Willow Spring, Milburn Spring, and Mikes Spring, suggests the critical importance of localized water sources in a landscape drained by the Middle Br Huerhuero Cr and Quail Water Cr. The map reveals a transition from valley ranch roads like Camatta Rd to primitive routes and trails such as the Wilson Canyon Trl and Black Mountain Trl.
52 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1897 · San Luis Obispo
USGS Topo · 1:62,500
1900 · San Luis
USGS Topo · 1:125,000
1914 · Cholame
USGS Topo · 1:125,000
1915 · Cholame
USGS Topo · 1:125,000
1917 · Cholame
USGS Topo · 1:125,000
1919 · Paso Robles
USGS Topo · 1:62,500
1922 · Pozo
USGS Topo · 1:62,500
1942 · San Luis Obispo
USGS Topo · 1:62,500
1943 · Paso Robles
USGS Topo · 1:62,500
1943 · Commatti Canyon
USGS Topo · 1:31,680