Cave City is a small city located in Barren County, Kentucky, known for its proximity to the famous Mammoth Cave National Park. The city serves as a gateway for visitors exploring the park, which is home to the longest cave system in the world. The area features various attractions, including cave tours, hotels, and restaurants, catering to tourists. Cave City also hosts events and festivals throughout the year, celebrating local culture and heritage, making it a popular stop for travelers in the region.