Events

Volunteers work with manzanita cuttings
Presidio Nursery
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Learn to grow and care for native plants while helping to preserve and restore your national park.

Hands taking picture of a plant using an iPhone
City Nature Challenge 2024

City Nature Challenge is an international celebration of the incredible diversity of life all around us happens in two parts: an observation period and an identification period.

A volunteer with dark pants kneels at the left of the screen to take a picture with a phone of light pink flowers against a rocky background.
Get Ready for City Nature Challenge! (Webinar)
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Get ready for City Nature Challenge by joining this introductory webinar, including how to use the iNaturalist app and website for basic and more advanced tasks.

Register
A volunteer with dark pants kneels at the left of the screen to take a picture with a phone of light pink flowers against a rocky background.
City Nature Challenge: Bugs & Blossoms Bioblitz
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Join us at Ring Mountain Open Space Preserve for a naturalist adventure and celebration of biodiversity!

Register
Volunteers at Fort Mason
Golden Gate Historic Landscaping and Maintenance - Fort Mason

Help with vegetation management and site improvements at throughout this historic Fort Mason site. 

Register Now
Hiking and observing nature at Rancho.
Tea On the Trails
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Share your input with us for planning at Rancho Corral de Tierra!

Hiking and observing nature at Rancho.
Tea on the Trails
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Share your input with us for planning at Rancho Corral de Tierra!

Hiking and observing nature at Rancho.
Tea on the Trails
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Share your input with us for planning at Rancho Corral de Tierra!

Pink Full Moon at the Presidio Tunnel Tops
Parks4All: Pink Full Moon Stroll 2024
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Join us for our second annual Parks4All: Pink Full Moon Stroll at Presidio Tunnel Tops! [21+]

Buy tickets
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Walk on the Wildflower Side with Ranger Katie
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Come celebrate spring and take a walk on the wildflower side with the Marin Headlands Park Rangers! 

Register

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