From the TDI Website: What’s in it for you? Upon successful completion of this course, graduates may engage in cavern diving activities without direct supervision so long as the following limits are adhered to: The diving activities approximate those of training Planned dives do not exceed diver’s current certification level Penetration is limited to the […]

From the PADI Website About the Course Caverns exist in many areas where scuba divers venture - from freshwater springs to volcanic island walls and limestone coasts. In these locations you'll find large, dark spaces that seem incredibly inviting, yet are potentially dangerous. The PADI Cavern Diver Specialty course gives you the knowledge and skills […]