The Caves, Caverns and Sinkholes (CCS) geocaching series brings to your attention the various features of the limestone coast, and beyond. These karst are formed by erosion and dissolution of the limestone. Some of these features that contain water can be scuba dived with the appropriate qualifications.
One Tree sinkhole is located in a private paddock at the posted coordinates. Cave divers are able to dive at this site under the right qualifications and permissions. The visibility is good to excellent (20 to 30 m), and there is a harvester and car wreck at the bottom at a depth of 40 to 50 m.
CEGSA Cave Reference: 5L7.
Puzzle:
