Portions of the following information were taken from Florida Geological Survey Bulletin 66.

From the junction of SR 51 and 180th Street in Luraville, drive south on SR 51 approximately 1.6 miles to the boat landing at the bridge over the Suwannee River. Launch boat and travel downriver approximately 4.6 miles to the spring. It is located along the east bank approximately 0.2 miles below the southern most Running Spring.

Description - Hidden Spring (also known as SUW919971) is a system of seeps that span a horizontal distance of 15 ft along the riverbank. The river bottom in front of these seeps is composed of limestone with some overlying sand and is mostly covered by aquatic vegetation and algae. The spring water is clear with a greenish hue. A distinct mixing zone between the spring water and the tannic river water is visible near the vents. Exposed limestone rises 6 ft above the surface of the spring, topped by approximately 5.5 ft of mostly organic overburden. A dense mixed hardwood forest surrounds the spring.