Yippee-Ki-Yay! Die Hard IS a Christmas movie, according to NJ
During the holiday season, the Louisville Mega Cavern—a former limestone quarry turned tourist attraction—becomes the home to a jaw-dropping Christmas display called Lights Under Louisville. Visitors can drive their vehicles through this underground display of more than 850 lit characters and 3,000,000 points of light for $34.99 per car.