Blue Spring State Park

“Blue Spring State Park is a state park located west of Orange City, Florida, in the United States. The park is a popular tourist destination; available activities include canoeing, SCUBA diving, kayaking, fishing, camping, hiking, wildlife watching, and swimming. The spring in the park is the largest on the St. Johns River. Due to its relatively warm temperature of 73 °F, the spring attracts many Florida manatees during the winter. About 102 million US gallons of water flow out of Blue Spring into the St. Johns River every day.”

Credit: Wikipedia