Blue Spring State Park covers more than 2,600 acres, including the largest spring on the St. Johns River. Blue Spring is a designated manatee refuge and the winter home to a growing population of West Indian Manatees. During manatee season, which approximately runs from mid-November through March, several hundred manatee can be viewed atop the spring’s overlooks on cold days. The spring and spring run are closed to all water activity from mid-November to at least mid-March. Swimming or diving with manatees is not permitted; this rule is strictly enforced.
The spring's crystal clear, 73-degree water can be enjoyed by swimmers, snorkelers and certified scuba divers, with a partner during our designated swimming season. Fishing, canoeing and boating are also enjoyed along the St. Johns River. River boat tours are available