It's known for its green spaces with over 17 miles of trails and 33 parks totaling over 650 acres of parkland that include the Newark Reservoir, Rittenhouse Park, with its trout-filled creek and White Clay Creek State Park on the outskirts of Newark has miles of forest trails, plus a late-1700s mansion on the estate of Judge Morris. Trinity Health Mid-Atlantic is comprised of Mercy Fitzgerald Hospital, Saint Francis Healthcare, St. Mary Medical Center, Nazareth Hospital, and Trinity Health Mid Atlantic Medical Group along with their associated home health and LIFE programs, aligned joint ventures, sub-corporations, programs, and services.