Contact Us

Before contacting us...

Have you tried searching the website to find what your'e looking for? Most questions can be answered quickly on our website.

We encourage you to navigate to the Plan Your Visit tab to find information about visiting Lassen. We encourage use of the Trip Planner page.

Some of our most common questions involve:

By Email

For general information including backcountry camping:
For frontcountry campground information:
We may not be able to respond to your email immediately. Please allow 24 - 48 hours for a response.

By Mail

Lassen Volcanic National Park
PO Box 100
Mineral, CA 96063

By Phone

General Park Information:
November-April: 9 am - 5 pm Wednesday-Sunday
May-October: 9 am - 5 pm Daily
Recorded information: 24 hours
(530) 595-4480
Press one (1) for road conditions.
If you leave a voicemail, please allow 24 - 48 hours for a call back. Due to high visitation, we are generally unable to return calls the day that you leave a message. Also, we are not able to conduct extensive trip planning over the phone. To plan a trip to Lassen, please go to our Trip Planning webpage.

Frontcountry Campground Information: Please send us an email with your campground questions to

Campground Reservations: (877) 444-6777

Lodging: (877) 622-0221

By Fax

(530) 595-3262

Physical Address

Park Headquarters:
38050 Highway 36 East
Mineral, CA 96063

Kohm Yah-mah-nee Visitor Center:
21820 Lassen National Park Highway
Mineral, CA 96063

Loomis Museum:
39477 Lassen National Park Highway
Shingletown, CA 96088

Please note that GPS units do not always provide accurate directions to or within Lassen Volcanic National Park. Lassen covers over 106,000 acres and does not have a single central address. We do not recommend using GPS units for directions in and around Lassen.

Last updated: June 10, 2024

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Contact Info

Mailing Address:

PO Box 100
Mineral, CA 96063


530 595-4480

Contact Us