Office holiday closure

Our office will be closed December 23-January 3. Open space preserves remain open!

What's New

Publish On
SAN JOSE, CA - On August 9, the Santa Clara Valley Open Space Authority (the Authority), in partnership with the Peninsula Open Space Trust (POST), finalized the $5 million purchase of the historic Tilton Ranch Complex. The 60-acre parcel, which includes residential and operational buildings at the heart of the ranch, completes the protection of this historic and environmentally important property. Other supporting partners include Santa Clara County Parks and Recreation Department and Santa Clara Valley Habitat Agency. The partners acquired and protected 1,861 acres of Tilton Ranch in October 2020.
Publish On
A link to the past, a symbol in the present and an opportunity for the future - Coyote Valley tells a story. Nick Perry, Long-Range Planning Manager and Coyote Valley Project Director at the Open Space Authority, is among those who know this best.
Publish On
Longer days and warmer weather make spring and summer some of the best times of year to enjoy the outdoors! Before heading outside this season, check out these warm weather outdoor tips to help you have safe and enjoyable experiences in nature all season long.
Publish On
Outdoor activities provide opportunities to spend time with loved ones, appreciate nature and get some healthy exercise. If you’re new to hiking, this guide from the Santa Clara Valley Open Space Authority can help get you started. Here are some quick tips to ensure your safety on the trails and make for a great day...
Publish On
After over a century of disruption and human development, Laguna Seca, San Jose’s largest remaining freshwater wetland, is one step closer to becoming more like the productive wetland it was in the past. Where the Laguna Seca was once completely dry, we are seeing the groundwater levels rise once again.
Publish On
(November 4, 2020) – The Santa Clara Valley Open Space Authority announced today that Measure T, the Open Space, Wildlife Habitat, Clean Water, and Increased Public Access Measure, has passed with 82% of the vote. Approval of the measure signals voters strong support for continued public investment in open space, natural areas, and agricultural lands preservation.
Publish On
(October 6, 2020) – Santa Clara Valley Habitat Agency (Habitat Agency), Santa Clara Valley Open Space Authority (Authority) and Peninsula Open Space Trust (POST) today announced the purchase of 1,861 acres of Tilton Ranch, increasing permanently protected land to more than 2,900 acres adjacent to Coyote Valley, north of Morgan Hill. One of the largest remaining intact ranches in the South Bay, Tilton Ranch contains critical watershed for both Monterey and San Francisco Bays and is home to dozens of unique and endangered species, some of which occur only in this area.
Publish On
The Santa Clara Valley Open Space Authority (Authority) releases its Understanding Our Community Phase II Report, a framework that builds on the Phase I report published in 2015, and has guided strategic conservation investments that has helped communities overcome barriers to accessing nature.