The United States Geological Survey has a great online mapping feature that is quite addicting and can suck you in for a while.
When Lake Barkley reaches winter pool each fall, the remains of Old Kuttawa, Kentucky emerge. A thriving town of several hundred in the early part of the 20th century, a good part of the old city is now buried under the waters of Lake Barkley.
Old Kuttawa called the Cumberland River its home, fixed on its northern shores. Founded right after the Civil War in 1866 by Ohio Governor Charles Anderson, who served a short five-month term as the head of the state, the origin of the town’s name is disputed.