We started our visit to Bowling Green by hopping aboard Kentucky's only underground cave boat tour at Lost River Cave, 2818 Nashville Road. This 45-minute to one-hour tour took us deep into the ...

Lost River Cave is a 72-acre park best known for its underground boat cave tour. The cave was once home to a famous nightclub. After the club closed, the cave deteriorated into an illegal dump site.

Mammoth Cave National Park and its more than 400 miles of recorded caves are located about 40 miles northeast of Bowling Green. The park is free to visit, though cave tours incur an additional fee.