Martinez, CA
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Martinez Parks
Park System Master Plan Update 2026
Your parks, your voice, our shared future in Martinez! Martinez is updating its Park System Master Plan and we want your input! Over the next 15 years, this plan will guide how we improve, refresh, and invest in parks and open spaces across the City. Tell us what’s working, what’s missing, and what you’d love to see next.
Take our online community survey!
https://www.surveymonkey.com/r/martinezparksmp
More information on the Update at www.cityofmartinez.org/parks2026
Picnic Rental Information
- Reservations are good for the entire day (Fridays, Saturdays and Sundays).
- No inflatables are allowed at the parks.
- Questions can be directed to the Community & Recreation Services Division at (925) 372-3510.
Reservation Site: CivicRec
Alhambra Hills Open Space
- Address:5850 Alhambra Ave
Martinez, CA 94553 - Phone:(925) 372-3500
Amenities:- Walkways/Trails
- Parks
- Address:5850 Alhambra Ave
This 29-acre Open Space preserve the historic and tallest ridgeline in the City. Partly owned by John Muir in 1885, the Alhambra Hills Open Space protects oak-studded grasslands for current and future generations.
This Open Space is made possible by the visionary Measure F Bond passed by the Martinez voters in 2022. The site provides incredible vistas to the Briones Regional Park, John Muir Historic Site, and more.
The main entrance is located adjacent to the Bethany Baptist Church at 5850 Alhambra Avenue, with parking available there Monday through Saturday (the parking lot is reserved for the Church itself on Sundays).
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