Some facilities, infrastructure, and areas remain closed; please adhere to all closure signs. In re-opened areas, hazards like fallen trees, loose/falling rock, undefined trails, and hidden stump holes exist. Click more to learn about burned area safety.
Full details β+3 more active alerts






Lassen Volcanic National Park
California
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.
About Lassen Volcanic National Park
Lassen Volcanic National Park is a national park located in California. Weather at Lassen can vary dramatically throughout the year. Average January temperatures are a high of 40.4 Β°F (4.7 Β°C) and a low of 20.8 Β°F (-6.2 Β°C). Average July temperatures are a high of 88.4 Β°F and a low of 49.8 Β°F. Temperatures reach 90 Β°F or higher on an average of 36.9 days, and drop to 32 Β° or lower on an average of 164 days days annually.
From Interstate 5 (Redding), take Hwy 44 - 48 miles east to the junction of Hwy 89. Follow Hwy 89 south 1 mile to the north entrance of the park. From Interstate 5 (Red Bluff) take Hwy 36 E - 51 miles east to the junction of Hwy 89. Follow Hwy 89 north 6 miles to south entrance of the park.
π° Entrance Fees & Passes
General entry to Entrance - Education/Academic Groups is free. General admission passes are not required.
π₯Ύ Things to Do
Lassen Volcanic National Park offers visitors a diverse selection of outdoor experiences. You can participate in a wide array of activities, most notably Auto and ATV, Scenic Driving, Astronomy, Stargazing, and 43 other recreational activities, depending on the season and weather conditions. Path options exist for both casual strollers and expert backcountry adventurers.
π¦ Recommended Gear & Packing Checklist
Custom items selected for activities at Lassen Volcanic
π Visitor Planning Tips for Lassen Volcanic
- βBeat the Crowds: Arrive at the main gates or trailheads of Lassen Volcanic before 8:00 AM. Parking spaces at popular locations fill up extremely fast, especially during warm peak season weekends.
- βMonitor Active Alerts: There are currently 4 active alerts for Lassen Volcanic. Keep an eye on the alert notifications at the top of this guide for crucial information regarding closures or safety issues.
- βSecure Campsites Early: Lodging and developed campgrounds within and surrounding Lassen Volcanic get booked out months in advance. Make reservations on recreation.gov as early as the window opens.
- βLeave No Trace: Help protect the delicate ecosystems of Lassen Volcanic. Stay on marked trails, pack out all of your waste, and keep a respectful distance from wildlife.
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.
Frequently Asked Questions about Lassen Volcanic
About the Author
James R. Mitchell
Founder & Lead Writer β National Park Data
James has visited all 63 designated US national parks and has been writing about outdoor travel for over 12 years. He spent 8 years as a wilderness guide in the Rocky Mountains before founding National Park Data to help visitors plan better, safer, and more enjoyable park trips.
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