Fun place with home and climb and scramble large rocks
More like Rack city. $10 entrance fee per visit. And no Gov. discount. Bummer.
Once you make it up there though it's worth it.
Beautiful hiking area and BEST Area around for RC rock crawlers. 5 staw ????
Awesome place to hike and to see the wounderful view from on top of Mt. Diablo. Great place for picinics. Lots of tables. Lots of caves to explore. Lots of hiking trails and mountain climbing.
Great place. Don't be a jerk and scratch your name in the rocks.
Very fun place, very clean little to no garbage. Everyone is very friendly