First, a few caveats. Don't walk your dog off leash on the trail; there are coyotes who will separate your dog from you. Secondly, don't leave your dog unattended in the off - leash area. Thirdly, some dog owners (as usual in any dog parks) don't understand the importance of having a well socialized animal and will bring aggressive dogs to the park.
All of that in mind, this is my dog's favorite park in the Santa Cruz County area.
Great dog park. Separate fenced off area for little dogs.
Fabulous place to run your well behaved fur ball.
Great park with lots of bench's. Not alot of shade but has a small covered area