Here are some unique must-see places and hidden gems in Kentucky, USA:

Mammoth Cave National Park: 

• Home to the world’s longest known cave system, this park offers a unique underground adventure. It’s a UNESCO World Heritage Site and an International Biosphere Reserve. A visit here offers a chance to explore vast chambers and complex labyrinths.

Breaks Interstate Park: 

• Known as the “Grand Canyon of the South,” this park is located partly in southeastern Kentucky and mostly in southwestern Virginia. It offers breathtaking views of the deeply cut chasm through Pine Mountain.

Cumberland Falls: 

• Sometimes called the Little Niagara, this waterfall on the Cumberland River is a sight to behold. It’s also known as the only place in the world where a moonbow is regularly visible.

Troublesome Creek, Clayhole: 

• This location is known for its unique history of the blue-skinned Fugates of eastern Kentucky. The Fugate family had a rare genetic condition that resulted in blue skin, making this a fascinating place for those interested in medical history.

Waverly Hills Sanatorium, Louisville: 

• Now used as a haunted attraction, this former tuberculosis research hospital is known for its eerie atmosphere and paranormal activities. It’s a must-visit for thrill-seekers and fans of the supernatural.

Louisville Mega Cavern: 

• Offering the world’s only fully underground zip line adventure tour, this man-made cavern beneath the city of Louisville provides a unique experience for adventure enthusiasts.

Maker’s Mark Distillery: 

• This distillery offers a variety of handmade whiskeys. Visitors can learn about the bourbon-making process and sample some of the finest spirits in Kentucky.

Willett Distilling Company: 

• Known for producing various brands of bourbon and rye whiskey, this family-owned distillery offers tours that provide insight into the art of whiskey making.

Each of these places offers a unique experience that makes Kentucky a great destination for travelers seeking both adventure and history.