Wikipedia article:
http://en.wikipedia.org/wiki/Kentucky_River_Palisades
https://www.google.com/maps/dir/Louisville,+KY/37.8259459,-84.7230223/@38.0289584,-85.7403913,216752m/data=!3m2!1e3!4b1!4m8!4m7!1m5!1m1!1s0x88690b1ab35bd511:0xd4d3b4282071fd32!2m2!1d-85.7584557!2d38.2526647!1m0