Lassen Volcanic National Park in northern California is a geothermal hotspot with active volcanoes, mineral-rich geothermal areas, alpine lakes, and diverse trails.

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Geography

ContinentNorth America
RegionPacific Northwest
SubregionWestern US
CountryUnited States
StateCalifornia
CountyButte County and Lassen County
DistrictLassen Volcanic National Park
TimezoneAmericaLos Angeles
Latitude40.4872
Longitude-121.5017
Maps
☀️11:57 AM LOCAL TIME

Lassen Volcanic National Park redefines the term geothermal. Dominated by the icy summit of Lassen Peak at over 10,000 feet and a constellation of cascades, meadows, and lakes, the park is a showcase of geothermal activity—think steaming thermal springs, fumaroles, and black obsidian. Cross high-altitude passes to reach reflective alpine lakes or descend into forested valleys; routes reveal a landscape shaped by volcanic eruptions and tectonic uplift. The park’s trail network ranges from short circuits at hot springs to strenuous climbs of Lassen Peak and multiple backcountry corridors, making it a destination for adventure and respite alike.

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