Lassen Volcanic National Park
PO Box 100
Mineral, CA 96063
Information desk: 9 am to 5 pm daily
Recorded information: 24 hours
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.