Explore the outdoors at your own pace.
WHERE WILL YOUR NEXT ADVENTURE BE?
We’re POST.
Our mission is to preserve the natural beauty of our region for you and future generations to enjoy.
Tips From Our Experts
Ideas for Your Next Adventure
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Get to Know Other Nature Lovers
- Volunteer
- In Person
Oct
17
Sat
- 9:00 AM
Join Peninsula Open Space Trust and San Francisco Bay Bird Observatory for this fun and unique opportunity to volunteer at Bair Island.
- Walks & Hikes
- Volunteer
- In Person
Oct
18
Sun
- 9:00 AM - 11:30 AM
Get ready to explore the hidden wonders of the Coyote Creek Trail with fellow nature enthusiasts at the BioBlitz event!
- Birding
- Walks & Hikes
- In Person
Oct
24
Sat
- 9:00 AM
Come birding with POST and SMCBA and meet other birders! This is a beginner-friendly event open and accessible to all.
We preserve the natural beauty of our region.
Since 1977, Peninsula Open Space Trust has protected more than 87,000 acres of incredible open spaces across the Peninsula and South Bay. As a nonprofit, our mission is to preserve the natural beauty of our region and protect it for generations to come.
Join Our Community
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