Louisville Mega Cavern

Rating5.0
17953 reviews
●   #1 Rank

The Louisville Mega Cavern is a distinctive attraction because it is a manmade cavern located beneath the city of Louisville. It was repurposed from a former limestone mine into an underground amusement park. It makes sure that this facet of Louisville's history is preserved by repurposing the cavern.


During the peak of the Cold War, the cavern served as a fallout shelter for up to 50,000 individuals. Now it functions as a reminder of that era and offers a fascinating glimpse into the past.


The Mega Cavern has installed a geothermal heating and ventilation system as part of its commitment to sustainable practices. In addition, it recycles its wastewater, minimizes its carbon footprint, and has implemented numerous energy conservation measures.


Due to its subterranean location, the Mega Cavern in Louisville maintains a constant temperature throughout the year. The average temperature inside the cavern is approximately 58 degrees Fahrenheit (14 degrees Celsius), so visitors are advised to dress appropriately.


The Mega Cavern is accessible by wheelchair, and the personnel are trained to assist visitors with disabilities. Moreover, visitors on the autism spectrum or with sensory processing disorders can enjoy sensory-friendly tram excursions.


Things to do at the Mega Cavern


  • Enjoy zip lines and rope courses: Mega Cavern features an exciting underground zip line course. Visitors can fly through the immense chambers of the cavern and experience an unparalleled adrenaline rush. In addition, there are difficult underground rope courses that test agility and equilibrium. Perfect for adrenaline junkies.

  • Attend educational programs: The Mega Cavern provides programs for schools and organizations as well as for visitors. These programs encompass geology, renewable energy, and mining, providing visitors of all ages with an interactive and educational experience.

  • Be a part of Mega Tram Tours: Take a tram tour through the Mega Cavern's vast chambers and learn about its history, geology, and numerous uses throughout the years. Knowledgeable guides will use facts and stories to describe this intriguing underground space.

  • Mega Underground Bike Park: Explore the only underground cycle park in the world, with over 45 trails and challenges for riders of all abilities. Visitors can bring their cycle or rent one on-site and enjoy a thrilling journey through the unique terrain of the cavern.

  • Attend special events: The Mega Cavern is known for hosting various unique events throughout the year and the attractions are open all year. Underground concerts and festivals like the Mega Quest Challenge, which is a multi-level puzzle challenge, are examples of this kind of event. Holiday light shows over the Christmas season are another.
  • imageDuration Required
    2 hours 30 minutes

Address of Louisville Mega Cavern

1841 Taylor Avenue, Louisville, KY 40213-1565

Opening & Closing time of Louisville Mega Cavern

  • Monday
    10:00-18:00
  • Tuesday
    10:00-18:00
  • Wednesday
    10:00-18:00
  • Thursday
    10:00-18:00
  • Friday
    09:30-18:00
  • Saturday
    09:30-18:00
  • Sunday
    09:30-18:00

Explore More