Green WheelsInformation on sustainable transportation options including buses, bikes, and rideshare links. Advocacy organization for developing sustainable transportation.
Lost Coast 4x4'sA family oriented 4x4 club.
North Coast Chapter of the California Native Plant SocietyAn organization of amateurs and professionals dedicated to the preservation of California's native flora. Arcata.
Western Fishboat Owners AssociationAn organization representing hook-and-line albacore vessels, and working with other pelagic fishermen on shared issues. Based in Eureka.
Campus Center for Appropriate TechnologyA demonstration home at Humboldt State University showcasing earth-friendly technologies, such as alternative engeries. Arcata.
Bureau of Land Management, Arcata Field OfficeResponsible for the administration of natural resources, lands, and mineral programs on 200,000 acres of public land in Northwestern California, including the King Range National Conservation Area.
Friends of the DunesA non-profit orgainzation dedicated to preserving dunes in Humboldt County. Offering guided walks, school education programs, restoration days and a quarterly newsletter.
Astronomers of HumboldtAmateur astronomers hosting public presentations and public observing sessions. Club members and their equipment are available as a public service for educational, charitable, and school groups.