The Eastern Sierra Interpretive Association (ESIA) is a non-profit organization with a mission to educate and inspire people about the Sierra public lands through high quality interpretive products and programs. ESIA is the official partner with the Inyo National Forest, Humboldt-Toiyabe National Forest, Tahoe National Forest, and Devils Postpile National Monument. In addition to ESIA's formal agreements, we also partners with Death Valley National Park, Bureau of Land Management Bishop Field Office, and Manzanar National Historical Site.

ESIA along with our public land agency partners operate successful visitor centers, and provide high quality interpretive programs and exhibits. Through sale of interpretive products and philanthropic contributions. Learn more >>

ESIA Upcoming Events