Star Mine Trail is a 2.1 mile lightly trafficked loop trail located near Antioch, CA that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity options and is accessible year-round. Dogs are also able to use this trail but must be kept on leash.
dogs on leash
In my opinion, this is the best trail in Black Diamond Mines. It has a camp ground, a mine, a canyon, trees, a huge sand stone wall (natural amphitheater), a pretty intense climb up sand stone and when you get to the top it has a beautiful view with a bench! 5 stars!