Blue Grotto is the largest of many clear water caverns in the Williston area, which is known for a having a particularly high concentration of freshwater springs. Blue Grotto, a large sinkhole filled with clear water, mainly attracts SCUBA divers. Blue Grotto has two areas, one of which is the Cavern. Here, divers can explore down to 100 feet. This is the most popular dive site. The Blue Grotto Cave is also open, but only to certified cave divers, and the site is specifically dedicated to SCUBA divers. Divers must accompany any swimmers and snorkelers who wish to enter. The site offers a unique dive site with permanent guidelines, a submerged air bell, underwater lights, and more.

3852 NE 172 Ct., Williston, FL 32696

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