How long does it take to drive through Lights Under Louisville? All about the 1.3-mile holiday experience at the Mega Caverns.

Lights Under Louisville is a 30-minute tour of more than 7 million holiday lights that continues drawing lots of visitors from the region every season.

You don't have to travel far to experience the world's only underground holiday light show. Located 100 feet below ground inside the Louisville Mega Cavern, Lights Under Louisville, 1841 Taylor Ave., ...

In Kentucky, Christmas magic is already on display in the form of a sparkling light show deep within a 100-acre cavern.

Next time you're zipping along the Watterson Expressway, imagine superstars Katy Perry, Ariana Grande, Pink, and the Princess of Dubia, Sheikha Mahra, zipping along a steel cable 100 feet below the ...