1 Sand Cave Cave City, Kentucky 35.6 mi Hiking Trails Caving Waterfalls Sand Cave is a massive, 250-foot-wide wind cave located in the Cumberland Gap National Historical Park Quickview Photos 4 Features 3 Details Hiking Trails Caving Waterfalls Sand Cave About Sand Cave is a massive, 250-foot-wide wind cave located in the Cumberland Gap National Historical Park Read more Address & contact information Sand Cave, Kentucky 42127, USA 276-548-8871 Website View Full Details