The Bartram Trail is a long singletrack trail that runs along the shores of the lack and offers tons of gorgeous views of the blue water! This trail is relatively flat, and as such it is a very easy hike. The trail can be accessed from several different points.
Note: This is a rather popular mountain bike trail.
Take Washington rd out of Augusta to Pollards Corner take a left towards the lake and proceed about 6 mi to West Dam picnic area. Turn left into the park. The trail head is on the left
http://www.tripleblaze.com/trail.php?c=3&i=668