Sandstone Cliff line overhanging the lake by by HWY 43. If the lake level is low you can climb...if the lake level is normal you cannot get to the base of the wall and the water is NOT deep enough to DWS.
HWY 69 to HWY 43 just north of Atoka. Take Hwy 43 West and cross over the lake. Park on the other side of the bridge. You can see the cliff line before crossing the bridge.