Ponce De Leon Springs
Interesting site to snorkel.  Park is owned by the state of Florida with a few picnic tables and restrooms.  Depths to 13 feet at the entrance of a small underwater bridge that was  blocked by sand in 2001.  Lined with tall trees all aound.  No scuba allowed although it is not needed to explore this small basin.

From the town of Ponce De leon travel south 1/2 mile on S-318A to the park
on the right.

Location: NW Florida