There are three hiking trails at the park. There is a 4.5 mile trail, a .5 mile trail and 1 mile trail. Trails are open year-round. There is a biking trail available at the marina.
From Chattanooga: Take Exit 4 off I-75 onto State Route 153. Travel North on Hwy. 153 and at the sixth exit , Hwy. 58, turn north. Travel approximately 12 miles to Harrison Bay Road on the left. Follow the signs to the park entrance. The park entrance is approximately one mile on the left.
http://www.tripleblaze.com/trail.php?c=3&i=540