This park has two major springs, a spring run, and six sinkholes-all in near pristine condition. One of the longest underwater cave systems in the continental United States, about 28,000 feet of underwater passages have been explored and surveyed by cave divers. Only divers who have proof of their scuba certification are allowed to explore the underwater caverns. Mature forest stands around the springs represent four major natural plant communities. A nature trail leads visitors on a path tracing the twisting tunnels of the caves far below their feet. Swimming in Peacock Spring and Orange Grove Sink are popular activities during the summer. Grills and pavilions are available for picnicking. Located 16 miles southwest of Live Oak on State Road 51, two miles east of Luraville on Peacock Springs Road.

About 1,000 years ago this land was pushed up from the Gulf floor to rest on a limestone platform.

Its geologic growth hasn't stopped. Recent research has documented a 30 percent increase in the size of this platform since 1957. Peacock Springs State Recreation Area is an outstanding natural ecosystem containing elements of statewide and national significance.

Excellent examples of surface and subsurface karst limestone features, including two major springs, a major spring run, six sinkholes and numerous small sinks and depressions, can be found in the 288-acre recreation area.

Swimming is limited to Orange Grove and Peacock Springs and is dependent upon seasonal water levels. Swimmers do so at their own risk. There are no lifeguards.