Black Diamond Mines Regional Preserve

Park · Antioch

Black Diamond Mines Regional Preserve

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Former coal mining site featuring expansive green space, underground tours & hiking trails.

Featured in these outings

  • Family Morning at Black Diamond Mines — Start your family's morning with an invigorating hike through the unique landscapes of Black Diamond Mines Regional Preserve. After working up an appetite, enjoy a hearty American breakfast at a local favorite. Conclude your outing with some playful time at a community park, letting the kids burn off any remaining energy.

Scout verified August 2026