Florida Spring Holes

Not many freshwater swimming holes can compete with salt when it comes to water clarity. That's not the case with the crystal-clear spring-fed basins of central Florida. Many have outstanding opportunities to view fish and other creatures, including half-ton manatees and the occasional alligator. One good spot is Silver Glen Springs in Ocala National Forest. Water fills the basin through a deep funnel-shaped cavern. Snorkelers spot sunfish, largemouth bass, tilapia, armored catfish, and whirling schools of mullet. Another good bet: Blue Spring State Park, where swimming is allowed in the pool and outflowing stream only when manatees aren't present. Drift in the current among schools of three-foot-long gar.