Black Diamond Mines Regional Preserve

The East Bay Regional Park District began acquiring land for Black Diamond Mines Regional Preserve in the early 1970s.

Black Diamond Mines Regional Preserve Map by EBRPD

Photos of Black Diamond Mines Regional Preserve, California bird watching trails

Black Diamond Mines Regional Preserve - Rose Hill Cemetery above Somersville townsite. Winter 2015. Photo by Naturalist Eddie Willis.

Black Diamond Mines Regional Preserve: Star Mine Trail Loop - Save Mount Diablo

Black Diamond Mines Regional Preserve: Lougher Loop - Save Mount Diablo

Black Diamond Mines Regional Preserve – Hiking Yosemite and Beyond

Trip Report: Black Diamond Mines

BLACK DIAMOND MINES REGIONAL PRESERVE - 898 Photos & 199 Reviews - 5175 Somersville Rd, Antioch, California - Parks - Phone Number - Yelp

Black Diamond Mines Greathouse Visitor Center

The Star Mine Trail

10 Best Hikes and Trails in Black Diamond Mines Regional Preserve

Black Diamond Mines Regional Preserve

Black Diamond Mines Regional Preserve: Star Mine Trail Loop - Save Mount Diablo

Black Diamond Mines Regional Preserve in California - Tours and Activities