Have you ever wanted to become a certified naturalist — and do it in the heart of Yosemite National Park? This immersive UC California Naturalist
Certification Course, offered by Yosemite Conservancy in partnership with UC Environmental Stewards, combines science, stewardship, and adventure in one of the world’s most spectacular landscapes.
Over two multi-day sessions in spring and summer, you’ll build deep knowledge of Yosemite’s geology, wildlife, plant communities, fire ecology, and cultural heritage alongside expert naturalists, scientists, and park staff. Between sessions, you’ll complete independent field work, contribute to community science through iNaturalist, and design your own stewardship capstone project.
This course follows in the tradition of Yosemite’s pioneering naturalist education programs dating back to the 1920s — and upon successful completion, you’ll earn your official California Naturalist certificate through the University of California.
Dates: May 26 - July 24, 2026
Fees: $799
Delivery Mode: In-Person
Contact: Cory Goehring, cgoehring@yosemite.org
Organization Description: Yosemite Conservancy is the only nonprofit dedicated to supporting Yosemite National Park. As Yosemite’s official philanthropic partner and cooperating association, we work closely with the park to fund high-priority projects and provide enriching educational programs.
