'Silver Springs in northern Florida is one of the state's largest water-filled one of these holes'
a sinkhole
THE HOLE TRUTH: Silver Springs in northern Florida is one of the states largest water-filled one of these holes
Silver Springs in northern Florida is one of the state's largest water-filled one of these holes
Silver Springs in northern Florida is one of the state's largest water-filled one of these holes
THE HOLE TRUTH
a sinkhole
THE HOLE TRUTH