The Mega Cavern is a former limestone mine in Louisville, Kentucky. It stretches under parts of the Watterson Expressway and the Louisville Zoo. Due to the mine's support structures, it is classified as a building and is the largest building in Kentucky.
Louisville Zoo
Lights Under Louisville
Joe Creason Park
Olmsted Parks Conservancy
Oskar’s Slider Bar
Louie's Hot Chicken & Barbecue
Blue Bay Seafood Sushi
Frisch's Big Boy