Louisville is a city in Jefferson County, Kentucky, USA. It is the largest city in Kentucky. Louisville is located on the Ohio River in north-central Kentucky at the Falls of the Ohio. It was founded in 1778 by George Rogers Clark.

Paducah City of McCracken County, Kentucky, USA. Paducah has a humid subtropical climate. Paducah is also prone to ice storms.

Covington is a city in Kenton County, Kentucky, USA. It is the fifth most populous city in Kentucky. It was established in 1814. Covington is in a climatic transition zone, located at the southern end of the humid continental climate zone and the northern periphery of the humid subtropical climate of the southern highlands, with hot, humid summers and cold winters.

Mammoth Cave is the city in Edmonson County, Kentucky, USA. It is the longest cave system known in the world. It became a World Heritage Site 27 October 1981, and an International Biosphere Reserve, September 26, 1990.

Renfro Valley is the town of Castle Rock County, Kentucky, USA. Renfro Valley Entertainment Center is home to the Barn Dance Renfro Valley, a country show traditional music, which gave entertainers like Hank Snow, Hank Williams, Red Foley, Homer and Jethro spotlight early in their careers.

Frankfurt is a city in Franklin County, Kentucky, USA. The capital of Kentucky. Frankfurt is located in the north end of the humid subtropical climate of the southeastern United States.