Explore and Discover with Field SeminarsLearn, explore, and discover through Lassen Association's Field Seminar Program. Course registration is highly recommended, however walk-ons are welcome if course is not full (cash or personal check only for walk-ons). All workshops are subject to last minute cancellation due to extreme conditions. Course dates and times may also change. Pre-registration is available on-line at www.lassenassociation.org.
Field seminar proceeds directly benefit the park. For more information, please contact the Lassen Association at (530) 595-4464. Lassen Association is an educational non-profit organization contracted with the National Park Service since 1939 to provide quality and professional education and interpretation about Lassen Volcanic National Park.