Crescent Beach Submarine Spring
An offshore submarine spring about 2.5 miles into the Atlantic east of St. Augustine, discharging from a vent roughly 60 feet deep (trough to 144 feet) with anc
An offshore submarine spring about 2.5 miles into the Atlantic east of St. Augustine, discharging from a vent roughly 60 feet deep (trough to 144 feet) with anc
