Raystown Lake, Pennsylvania's largest lake entirely within the state's borders, offers picnic areas, beaches, boat launches, campgrounds, trails, hunting & fishing opportunities, marina concession stands. and is operated and maintained by the Army Corps of Engineers. The Corps operates and maintains 12 public access areas. Facilities include beaches, boat launches, campgrounds, trails, and hunting and fishing. Approximately 1.5 million visitors per year engage in the many activities that Raystown Lake offers.