By Mail
Lassen Volcanic National Park
PO Box 100
Mineral, CA 96063
By Phone
Visitor Information
(530) 595-4444 Monday through Friday (closed on holidays).
(530) 595-4444 ext. 5180 weekends and holidays.
By Fax
530-595-3262
Did You Know?
On the evening of May 14, 1915, incandescant blocks of lava could be seen bouncing down the flanks of Lassen Peak from as far away as the town of Manton, 20 miles to the west.