Join Us

Picnicing in Thacher Park

Picnicking in Thacher Park

The Friends of Thacher State Park is a 501(c)(3) non-profit organization, founded in 1996. Our mission is to support and advocate for the Park through volunteerism, education and environmental stewardship.

We encourage you to join us in our efforts to protect and promote John Boyd Thacher State Park. Download our membership application form (PDF) and return it to us with your membership fee. Full details are on the form.