Carbon Canyon Regional Park is a regional park in Brea, California that was created after the Carbon Canyon Creek was dammed. It links up with Chino Hills State Park on the East side. The park also is home to a small forest of Redwood trees, which have been struggling to survive since the start of the 2010 California drought.HistoryThe land that the park currently sits on used to be the town of Olinda just before the 1880s. It wasn't until a dam on Carbon Canyon Creek was built to prevent flooding that the area became a park.FacilitiesCarbon Canyon Regional Park has the following facilities: Tennis courts Volleyball courts Playgrounds Man-made lake Fishing platforms Restrooms Outdoor shelters Nature trails Horse trails Hiking trailsRedwood forestA small, three acre forest of Coastal Sequoia redwood trees reside within the park's boundaries and is host to various species of birds, rabbits, squirrels, chipmunks and fauna. The forest was threatened in 2008 by the Triangle Fire and by the California drought from 2010 to 2016.