This is a very nice in and out trail that is about 10 miles in length when starting from Key Bridge(5mi. in, 5mi. out). This trail is great for beginners but has a few mildly technical sections to keep you alert. There is a little bit of everything on this trail. Roots, bridges, small ditches, switchbacks(up & downhill), And logs just to name a few. This trail follows a large creek so it is very winding but still very fast. There is a little climbing, but for the most part is fairly flat so keeping a good pace is not very hard. This is a very popular trail in this area and is also used by hikers so keep your eyes open. My favorite part about this trail is the abundance of wildlife. I have seen deer, squirrells, rabbitts, raccoons, and a skunk just to name a few.
"From Edgefield, SC take Hwy.23 about 12 miles to Key Road and turn right. Continue on Key Road until you get to a steel bridge. This is Key Bridge. The trailhead is on the far side of the bridge on the left.
http://www.singletracks.com/item.php?c=1&i=688