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Steep Ravine Trail after winter rains.
Winter guide to the Golden Gate National Recreation Area

Winter is a magical time to explore this stunning region, with its crisp air, fewer crowds, and breathtaking landscapes.

A National Parks Service ranger guides a community group along a paved trail in the redwood forest of Muir Woods National Monument.
Our Favorite Photos of 2025
Our Work

Here are a few of our favorite photos from our parks and programs over the past year.

Looking for fungi and mushrooms in the Golden Gate National Recreation Area.
Fungus February: Fungi Walk in the Presidio
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Join us for an easy and adventurous walk in the Presidio to learn about and find local fungi! 

Register
Volunteers planting at Lands End
Fungus February: Fungi and Plant Stewardship
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Join us as a volunteer for fungi stewardship at Lands End to steward native plants and learn about and their fungi relationships! 

Register
Having fun with sand on the beach.
Ocean Beach Noticing Lab
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Join us for a drop-in, hands-on exploration of Ocean Beach! 

Having fun with sand on the beach.
Lands End Noticing Lab
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Join us for a drop-in, hands-on exploration of Lands End! 

People head toward the Visitor Center under an umbrella on a rainy day
Muir Woods Visitor Center
ADA Accessible
Food
Store
Visitor Center

The Muir Woods Visitor Center features exhibits and a vast selection of literature and information on Muir Woods.

A volunteer strikes a pose while helping to restore Tennessee Valley.
Tennessee Valley Tuesday Stewards

Upcoming Event Dates

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Get your hands dirty while restoring and protecting Tennessee Valley's native plant communities.

Registration Required
Scurfy Twiglet mushrooms growing in the winter.
Fungus February: Fungus Fair at Presidio Tunnel Tops
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Join us outside the Field Station at Presidio Tunnel Tops explore the weird and wonderful world of fungus! No registration required for this free event!

A group of BioBlitz community science event participants with the parks conservancy, one tam, and marin county parks, gathered around a table to study various fungi, mushrooms, lichen.
Fungus February: Fungi Bioblitz at Roy's Redwoods
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Celebrate Fungus February by helping to document the diversity of fungi at Roy's Redwoods! Led by local mycologists, we will document and collect any fungi we encounter using iNaturalist.

Register Here!

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