Florida spring

Jurassic Spring

A submerged spring vent within the Kings Bay system of the river. It does not form a surface pool or spring run; instead, it appears as a deep opening and cooler upwelling in the bay, best noticed by clear water movement and temperature change rather than a visible boil. It’s primarily known to snorkelers, divers, and kayakers exploring Kings Bay and is subject to seasonal manatee protections that may limit approach or visibility during winter months.