The main attraction is the Devil's Sinkhole itself. It is a vertical cavern with an opening measuring approximately 40x60 feet, and a vertical drop to the main cavern of about 140 feet. The main cavern is circular and reaches a total depth of 350-400 feet.The Devil’s Sinkhole Society now offers Evening Bat Flight tours throughout the summer and Guided Nature Hikes on the first and third Saturdays of every month except during hunting season. Day tours can be arranged with a minimum of three days notice. Reservations are required.Minimal development was completed in September 1996 including picnic sites, a chemical toilet, and some trail development. A new wheelchair accessible viewing platform is now available and allows visitors to look into the Sinkhole.