• Heart of the Redwoods Campaign
    Just $3 Million Shy of Our $50 Million Fundraising Goal!
    photo credit: John Brennan
  • Measure Q: Vote YES on November 4!
    Join POST to protect open lands and outdoor recreation in the South Bay.
    photo credit: Yes for Santa Clara Valley Open Space
  • Double Your Donation!
    Use our new search tool to see if your employer will match your gift to POST.
    photo credit: Larry William
  • Small Gift. Big Impact.
    Monthly giving is an easy and convenient way to support POST's vital conservation work year-round.
    photo credit: Karl Kroeber
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What's New

Support South Bay Open Space on November 4!
Santa Clara County Open Space Authority (OSA) placed Measure Q on the Nov. 4 ballot to raise $120 million to protect open lands and outdoor recreation in the South Bay. Learn how you can help this ballot measure succeed here.
BLOG: Dealing with Drought—Farmers on the Coast
Learn here how farmers on POST-protected lands are dealing with California's record-breaking drought and how they plan to get by until rains return to Pescadero here.
SAVED: Scarper Ridge Purchase Extends Protected
Lands on San Mateo Coast

This 896-acre property links other preserved lands in the area and has potential for future public recreational trails. Read more here.

Latest Videos

Lecture Series Videos: Brian Fagan
Cabrillo Farms


Support Measure Q on November 4!