Tower Loop features 4 miles of hiking trails near Clarks Hill, SC.
From I-20 near Augusta, GA take SC Exit 1 (SC 230). Head north on SC 230 for about 5 miles. Turn left on Woodlawn Rd. Go approx. 4 miles, trailhead parking area for the southern trails are on the left. If you specifically want to ride Tower Loop, keep heading past this parking lot and make a left on Deepstep Rd. About 2-3 miles down Deepstep Rd, FS 661 (a gravel rd)will enter from the left. Turn up FS 661 and drive in until you reach the parking lot. The access to Tower Loop is halfway through the Big Rock Loop which runs through the parking lot.
http://www.tripleblaze.com/trail.php?c=3&i=1899