Mount Diablo State Park
- Monday08:00 AM - 07:00 PM
- Tuesday08:00 AM - 07:00 PM
- Wednesday08:00 AM - 07:00 PM
- Thursday08:00 AM - 07:00 PM
- Friday08:00 AM - 07:00 PM
- Saturday08:00 AM - 07:00 PM
- Sunday08:00 AM - 07:00 PM
Petzooie is welcome to join you at Mount Diablo State Park's campgrounds and built-up areas, including the scenic picnic spots. The observation platform on Mount Diablo, which views the lowlands and forests below, is well-known. Unfortunately, pets are not allowed on any of the park's trails or fire roads. Mount Diablo State Park is open from 8 a.m. to sunset every day of the week.
Contact Information
- Contact: (925) 837-2525
- Email: N/A
- Website URL: http://www.parks.ca.gov/?page_id=517
- Address: Summit Rd, Walnut Creek, California - 94598
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Frequently asked questions
Mount Diablo State Park is open Mon - Sun. Hours may vary, so check locally or call (925) 837-2525 if available.
Mount Diablo State Park may include open play areas, seating, and fenced sections. Amenities can vary by location.
Some parks provide separate areas for different dog sizes. Check locally to see what Mount Diablo State Park offers.
Mount Diablo State Park is generally open year-round, but hours may change due to weather or maintenance.
Mount Diablo State Park is located at Summit Rd in Walnut Creek, California. It’s a convenient spot for local pet owners.
Policies may vary. It’s best to follow local rules at Mount Diablo State Park regarding the number of dogs per visitor.
Mount Diablo State Park may offer off-leash areas for dogs. Check posted rules or contact (925) 837-2525 for more details.



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