Explore the Undiscovered

Lassen Volcanic National Park is home to steaming 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 shape the land. Lassen Volcanic offers opportunities to discover the wonder and mysteries of volcanoes and hot water for visitors willing to explore the undiscovered. Read More

Milky Way over Lassen Volcanic National Park

Lassen Dark Sky Festival 8/12-8/14

Enjoy Lassen's dark night skies in solitude or join others at the annual Lassen Dark Sky Festival.

Group at foot of Lassen Peak circa 1931

Celebrate with Centennial Events

Celebrate Lassen Volcanic's 100th anniversary with special events throughout 2016.

A visitor pays an entrance fee

Enjoy Free Entrance 8/25 - 8/28

Enjoy Free Entrance for the National Park Service's birthday weekend beginning on Founder's Day 8/25.

Visitors read a sign at the Devastated Area

Centennial Parkcaching Challenge

Use your GPS-enabled device to learn more about the park and earn a free commemorative carabiner.

Vehicle on park highway with Lassen Peak in background

New Then and Now Roadside Audio Tour

Travel through time with this narrated tour of the 30-mile park highway.

Visitors outside of the Kohm Yah-mah-nee Visitor Center

Plan Your Summer Visit

Make the most out of your summer trip and plan ahead.

Bumpass Hell hydrothermal area

Discover the Otherwordly

Explore one of the many hydrothermal (hot water) areas in the park including Bumpass Hell and Devils Kitchen.

Mountain mule ear in bloom

View Current Conditions

Check road conditions, snow depths, the weather forecast, and webcams.

Contact the Park

Mailing Address:

PO Box 100
Mineral, CA 96063


(530) 595-4480
Park information

Contact Us