• Lassen Peak from Hat Creek

    Lassen Volcanic

    National Park California

Contact Us

By Email

By Mail
Lassen Volcanic National Park
PO Box 100
Mineral, CA 96063

By Phone
Information desk: 9 am to 5 pm daily
Recorded information: 24 hours
(530) 595-4480

(530) 595-6100

By Fax
(530) 595-3262

Physical Address
Looking for a physical address? 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 address. We do not recommend using GPS units for directions in and around Lassen.

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...