Limitations in an overhead environment.

Stay in the limits of the natural sunlight, Max, Penetration of 60m, or 200ft linear from opening.

-Follow permanent guideline or temporary guideline placed by a professional cavern diving guide.

-Carry at least one Light per diver

-Rule of thirds for air consumption: 1/3 for the way in, 1/3 to come out, 1/3 reserve

-Minimum of 1200 psi or 80 bars to exit with.

-Maximum diver guide ratio 4:1

-No restrictions

-No descompression

-Maximum depth of 70ft or 21 meters.

Following these simple rules keep you safe, and you will have one of the most incredible diving experiences of you life in this unique environment underwater World. Remember: allways be a safe diver.