Donate

Give to support the mountain, and the projects and programs helping to maintain and restore this special place: onetam.org/donate.

Volunteer

Volunteering comes in many forms, including helping to study wildlife, restoring habitats and trails, and more. See an overview of opportunities to get involved here: onetam.org/volunteer.

Learn & Share

Join one of many informative programs hosted by our One Tam partners, and share your sightings on iNaturalist.

Care

Stay on designated trails to protect sensitive species and habitats, use native or non-invasive plants for home landscaping, and clean your shoes after passing through areas with Sudden Oak Death.