Parker Dam State Park is a 968-acre park complete with a lake, cabins and campgrounds. There is hiking, swimming, boating, fishing, sledding, snowmobiling and cross-country skiing for everyone. There are 13 different trails here that offer difficulties ranging from easy to hard.
Parker Dam State Park is in northern Clearfield County. From I-80, take Exit 111 onto PA 153 North for 5.5 miles. Turn right onto Mud Run Road, and then drive 2.5 miles to the park.
http://www.tripleblaze.com/trail.php?c=3&i=5319