Island in the Sky trail was awesome. Great photo op at State shaped Almost Heaven sign,and there is a swing! The park is just beautiful. In addition to the mill check out the drive to the scenic overlook,well worth it-plenty of signs to get you there. The gift shop attendant was super sweet and the beauty of the area alone is worth a day trip. Be sure to walk down stream several smaller falls and large boulders. We went super early,fills up quick!