Rancho Canada del Oro
Enjoy almost nine miles of trails and a quiet rural landscape in the Santa Cruz Mountain foothills.
Trail Map
Boccardo Corridor
Climb up to great views on a three-mile loop trail above San Jose’s Alum Rock Park.
Trail Map




At their meeting of July 24, 2014, the Open Space Authority Board of Directors voted to place a $24 annual parcel tax measure on the November 2014 ballot.

Visit the Measure Q web page for more information.

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Introducing the Santa Clara Valley Greenprint

The Open Space Authority’s Board of Directors unanimously approved the Santa Clara Valley Greenprint, a detailed land and resource conservation vision that will guide the Authority’s work over the next 30 years.


An Economic Valuation of Open Space Lands

This first-ever regional economic valuation demonstrates how natural capital and its benefits directly support the region’s economic health and overall well-being.


You're Invited!

Join us for the exciting grand opening at Sierra Vista Open Space Preserve in August and the mouth-watering Coyote Valley Harvest Feast in September. Both feature family-friendly games and activities. Free to everyone!

Details and Registration


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RFP-2014-06 Request for Proposals - New Trail Construction

Posted: August 7, 2014
Response Due by 5:00 P.M., August 22, 2014
Click for more information

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Regular Board Meeting Schedule
Thursday, August 28, 2014

Citizen's Advisory Committee (CAC) Meetings
Monday, August 25, 2014 @ 7:00 p.m.
Agendas & Minutes

Board Committee Meetings

Administration & Budget Committee
Next Meeting: Thursday, September 11, 2014 @ 5:30 p.m.

Use & Management Committee
Meets quarterly in Jan, Apr, Jul, Oct
Next Meeting: Thursday, October 23, 2014 @ 5:30 p.m.


All meetings are held at the OSA Admin Office – 6980 Santa Teresa Blvd., Ste 100, San Jose, CA unless otherwise stated. Map to Office

Subscribe to the Board Agenda Mailing List and you will receive notification for all meetings of the Board, their Committees and meetings of the Citizens' Advisory Committee.

*Unless otherwise stated, Closed Session begins at 6:30, Open Session begins immediately afterward.

Mission Statement