What is a Cavern Diver Course?   The cavern zone is within the day light zone Diving into the world of underwater exploration can be thrilling, but it requires proper training to ensure safety and enjoyment. The Cavern Diver Course is one such training program designed to equip aspiring divers with the skills and knowledge they need. If you have ever wondered what this course entails, how it differs from other diving certifications, or whether it is the right choice for you,