Upcoming Events

A group of volunteers wearing hats and yellow field gloves work in a field full of tall green invasive plants, holding field hoes to remove the plants
Volunteer Project

Volunteer Land Stewards: Stinkwort Weeding Party at Diablo Foothills

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morning, weekend
Other Protected Land
Morgan Hill
Join the Open Space Authority to care for native plantings along a seasonal creek at Diablo Foothills Preserve, just east of Gilroy. We will be removing invasive plants and tall vegetation from around established riparian trees and shrubs. No experience required!
Sign up through the Volunteer Portal
group of hikers surrounding and looking at a book
Volunteer Project

Interpretive Host Training

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morning, weekend
Other Protected Land
Morgan Hill
Join our amazing volunteer team and learn about our mission, resources, and engagement techniques for getting people excited about open space!
Sign up through the Volunteer Portal

Sign up for the Open Space Authority's monthly News & Events email!