2021 Map of Thousand Lakes Valley

About this map

Lassen National Forest encompasses this high-altitude landscape in Shasta County, characterized by a concentration of glacial basins and volcanic summits. Thousand Lakes Valley sits at the heart of the region, surrounded by prominent peaks including Magee Peak, Fredonyer Peak, and Freaner Peak. The hydrology of the area is defined by numerous small lakes and springs, such as Lake Eiler, Barrett Lake, and Cornez Spring, which feed into drainage systems like Bunchgrass Cr. The map reveals a network of Forest Service roads and landmarks used for fire lookout and navigation, including Logan Mtn and the aptly named Horse Heaven Buttes. This detailed survey illustrates the transition from the sharp descents of Grayback Ridge to the relatively level meadows of Bunchgrass Valley, providing a clear view of the wilderness character of the Southern Cascades during the early 21st century.