Photos of Black Diamond Mines Regional Park Mountain Biking Trails

We hiked this trail 1/21/19 from the Antioch trailhead. We took Stewartville Trail to the Star Mine Loop trail. It was the day after significant rain but the trail was easily navigable without much mud. We encountered cows, deer, coyote and many birds of prey. We took the side trek to Prospectors Tunnel and went all the way inside to the locked gate. Gorgeous sandstone formations and lots of green. pics added