2022 Map of Mount Harkness

About this map

Lassen Volcanic National Park and the Lassen National Forest meet in this high-elevation landscape, dominated by volcanic landmarks and alpine waters. The terrain is defined by dramatic peaks including Mt Harkness, Crater Butte, and Pilot Mtn, while the southern reaches of the map descent into the Warner Valley. This 2022 survey documents a complex network of backcountry routes, including the Pacific Crest National Scenic Trl and various loops around Juniper Lake. The presence of Hot Springs Cr and Warner Cr indicates the geothermal and hydrological activity characteristic of this volcanic region. These water systems feed several high-country lakes like Horseshoe Lake, Willow Lake, and Domingo Lake, illustrating the distribution of glacial and volcanic depressions across the Shasta, Lassen, and Plumas county lines.