Green Friday - Greathouse Visitor Center Open
Black Diamond Mines Regional Park, Antioch · 5175 Somersville Rd, Antioch, CA 94509
Dates
- Fri, Nov 27, 10:00 AM
Cost: Free
Ages: Little kids 4–7, Big kids 8–12
Celebrate Green Friday with a drop-in visit to the underground Greathouse Visitor Center at Black Diamond Mines. Chat with park staff, explore exhibits about the area's coal-mining past, and learn how this preserve protects local history and habitat. The short walk from the upper parking lot crosses paved and gravel ground; all ages are welcome.