Louisville Mega Cavern Christmas Lights – This event includes dinner at the. it's the only underground light show of its kind on the planet! the louisville mega cavern’s “lights under louisville” is a one of kind holiday experience. louisville mega cavern:
Louisville Mega Cavern Christmas Lights
about while visiting louisville, kentucky, you won't want to miss mega zips, the world's only underground zipline. For more information, click here.