• Lassen Peak from Hat Creek

    Lassen Volcanic

    National Park California

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  • Park Highway Closed to Through Traffic

    Lassen National Park Highway is closed to through traffic. The highway is open to the the Kohm Yah-mah-nee Visitor Center (1 mile inside the southwest entrance) and the Devastated Area (10 miles inside the northwest entrance). Snow removal has begun. More »

Explore the Undiscovered

Lassen Volcanic National Park is home to smoking fumaroles, meadows freckled with wildflowers, clear mountain lakes, and numerous volcanoes. Jagged peaks tell the story of its eruptive past while hot water continues to mold the land. Lassen Volcanic offers opportunities to discover the wonder and mysteries of volcanoes and hot water for visitors willing to explore the undiscovered.

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Did You Know?

picture of caldera inside cinder cone

All four types of volcanoes found in the entire world are represented in Lassen Volcanic National Park. Volcanoes found in the park include shield (Prospect Peak), plug dome (Lassen Peak), Cinder Cone (Cinder Cone), and Composite (Brokeoff Volcano) volcanoes. More...