Louisville Mega Cavern in Kentucky is a massive underground attraction featuring the world's only fully underground zip line and other unique adventures.
Mammoth Cave National Park in Kentucky offers extensive underground tours and aboveground adventures, making it a must-visit destination.
Lights Under Louisville offers a unique underground Christmas light display in the Mega Cavern, featuring a new Christmas Express ride to avoid long lines.
Louisville Mega Cavern in Kentucky transforms into an enchanting underground drive-thru light display during the holiday season.
Mullins Station Cave in Kentucky is a mysterious and historic abandoned mine that attracts explorers and photographers.
Lost River Cave in Kentucky features a captivating underground pool known as the Blue Hole, making it a unique and magical destination.
Experience a unique and family-friendly cave boat tour at The Gorge Underground in Red River Gorge, Kentucky.
Johnson Springs in Kentucky is a hidden gem with emerald waters and a rich ecosystem, accessible via a trail from Thelma Stovall Park.