Known as Niagara of the South, Cumberland Falls is named after the largest waterfall in the south. With a full moon and a clear night sky, you just might see the most famous lunar rainbow! The "moonbow" that will appear from the mist, at the base of the falls.
Don't lose a chance to see this most enchanted, magical phenomenon!
For more information about visiting the Cumberland Falls, follow this link-
http://kentuckystateparks.reserveamerica.com/camping/cumberland-falls-state-resort-park/r/campgroundDetails.do?contractCode=KY&parkId=91904
Cumberland Falls, sometimes called the Little Niagara, the Niagara of the South, or the Great Falls, is a large waterfall on the Cumberland River in southeastern Kentucky. Spanning the river at the border of McCreary and counties.
On average the falls, which flow over a resistant sandstone bed, are 68 feet (21 m) high and 125 feet (38 m) wide, with an average water flow of 3,600 cubic feet per second (100 m³/s).