Located in DeLeon Springs State Park Great training site to dive. Bottom is sandy and lose visibility as it gets kicked up. Has a funnel shape leading to cave mouth. Cave diving is not permitted unless for scientific reasearch. 19 Million gallons come out of the spring head within the cave, creates a heavy current up to the surface. You can only dive there with an instructor not open to the public. Can get crowed on weekends with classes and regular swimmers. Temp Stays 72 all year.