Approx. 13,5 miles of singletracks and fire roads. Trail maps are available at the trailhead. There are numbered route points (1-25) with numerous connectors and exit points. Trail is relatively flat, and fast. The second half is more twisty and has more climbs. Closed to bikes until 12pm on spring turkey hunting days.
Take exit 117 from I-24. Go towards the Arnold Air Force Base. (right off ramp if heading west on 24, left off ramp if heading east on 24. Approx. 4.7 miles, turn left on Pumping Station Road. Approx. 2.8 miles, turn right on Northshore; 1.6 miles, turn right at sign for riding stables. MTB trailhead is .2 miles ahead.
http://www.singletracks.com/item.php?c=1&i=3622