Antioch, California
A 6,000-acre park featuring historic coal mines, hiking trails, and the Rose Hill Cemetery.
Historic mines; Rose Hill Cemetery; Greathouse Visitor Center.
Tour the Hazel-Atlas Mine; hike the trails; learn about coal mining history.
Spring and Fall (can get very hot in summer).
Parking fee; tour fee.
Visitor center; picnic areas; restrooms.
Mine tours require reservations and have age restrictions.
Antioch; Contra Loma Regional Park.