Road through the park is closed
Park highway (HWY 89) is currently being cleared of snow, debris, and rocks. Anticipated opening for Memorial Weekend. More »
Park highway under construction near Sulphur Works
Road crews are working to repair the road near Sulphur Works hydrothermal area. Road will be closed at the Kohm Yah-mah-nee Visitor Center during the week, and open to Sulphur Works on the weekends.
Support Your Park
Volunteers are important members of the Lassen Volcanic National Park team. Support you park by sharing your time and expertise for a day, a week, or longer. Read more about volunteer opportunities at Lassen.
You can also support your park Lassen Volcanic through learning! Profits from items purchased from the Lassen Association educational bookstores go directly to the park.
Did You Know?
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...