Is driving through the lights free? Or how much is it? Where do we buy them

You can buy them on the cavern website. Our car was $30. Sooooo worth it. We loved it.

You pay based on what size car you have.

We bought our ticket on line for $35. There was an option of paying $65 to skip ahead in line. My family went Thanksgiving night and the wait wasn't bad at all so I would advise against spending the extra $30. We all enjoyed it the lights especially my 5 year old nephew.

Look uo Louisville Mega caverns or Lights under Louisville. It was 30 for my suv and ad the other said, so worth it. Check out Iroquois Park to...