Nearest town: North entrance: Walnut Creek, CA; south entrance: Danville, CA Region: East Bay Park website: Link here Best time of year to visit: Year round (although check the weather in the summer, because it can be hot) Features of the park: Spring flowers and waterfalls, rock outcroppings, mountain vistas, family campgrounds Fees: Day use fees charged ($10 in 2019), CA State Park passes accepted
Past visits (click on photos):
Rock City
Summit and Rock City Return
Back Creek and Donner Canyon Loop
Juniper Trail and Mary Bowerman Loop
Little Yosemite and Briones-to-Mt.-Diablo Trails through Park Boundary