
Pine Mountain dominates the northern reaches of this mid-century survey, anchoring a landscape within the Los Padres National Forest defined by its deep canyons and isolated outposts. The winding course of Sespe Creek serves as a primary drainage corridor, where riverside life is marked by the presence of Piedra Blanca Camp and the Circle B Ranch. To the south, the terrain descends into the area around Rancho Grande and the headwaters of Matilija Creek, while Rose Valley Creek leads to the notable Rose Valley Falls. High-altitude landmarks like the Thorn Point Lookout Tower and Pine Mountain Lodge suggest a backcountry infrastructure focused on fire observation and wilderness lodging. This map records the placement of specific rural improvements such as Derry Road, providing a detailed view of these remote Ventura County highlands before later modern developments.
20 named features on this map. Tap any name to fly to it.
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4 editions found
1903 · Santa Paula
USGS Topo · 1:62,500
1903 · Mt. Pinos
USGS Topo · 1:125,000
1904 · Ventura
USGS Topo · 1:62,500
1941 · Ventura
USGS Topo · 1:62,500
1942 · Santa Paula
USGS Topo · 1:62,500
1942 · Wheeler Springs
USGS Topo · 1:24,000
1943 · Topatopa Mountains
USGS Topo · 1:24,000
1943 · San Guillermo
USGS Topo · 1:24,000
1943 · Lockwood Valley
USGS Topo · 1:24,000
1943 · Lion Canyon
USGS Topo · 1:24,000