Lassen Association

The Lassen Association has been supporting Lassen Volcanic National Park since 1939. Lassen Association is a 501 (c)3 nonprofit organization that exists solely to assist and support Lassen Volcanic National Park.  Proceeds from our retail operations, memberships, and donations support the parks educational, interpretive and scientific programs, helping visitors better understand and connect to the volcanic wonderland found in Northern California.  Click here to learn more.