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

A rotary snowplow passes in front of Lassen Peak

Spring Road Clearing Progress

Road crews began clearing the 30-mile park highway on April 10. It can take up to two months before the highway opens to through traffic.

Snowshoers outside the Kohm Yah-mah-nee Visitor Center

Spring Means Snow!

Winter conditions will likely last through June or July this year. Learn more about how to plan your spring snow adventure.

Southwest park entrance

View Current Conditions

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

Steam rises from Sulphur Works Hydrothermal Area

Winter Safety

Ensure your visit to Lassen in winter is a safe and enjoyable one.

Campers at Warner Valley Campground

Plan A Summer Visit

A helpful resource in planning a summertime visit is the summer edition of the park newspaper.

A park scientist lifts a net in Manzanita Lake

Summer Newspaper Available

Explore science in the park and plan your summer visit with information in the 2017 summer/fall newspaper.

A man taking a photo of snow-covered Lassen Peak from the shore of Manzanita Lake

Summer Field Seminars

Discover the art of nature photography and plein air watercolor painting or join a guided hike with a hiking book author.

Poster for teacher workshop

Climate Connections Teacher Workshop

Learn to make Klamath region national parks your climate change classroom in this teacher development workshop July 23-August 4, 2017.

Contact the Park

Mailing Address:

PO Box 100
Mineral, CA 96063


(530) 595-4480

Contact Us