At Deep Horizen.Info in Puerto Aventuras, Quintana Roo, we understand the thrill of cave diving as divers venture into the unbelievable splendour and silent tranquility of an underwater cave. To embark on an adventure of cave diving, divers need to be physically fit and experienced, and also need to undergo intensive, specialized training and special gear to have an enjoyable and successful dive. Deep Horizen offers a cavern diver course as a start to training, and students will soon determine whether they wish to continue cave diving. The next is the introduction to cave diving courses, and these 2 day courses require at least 5 cave dives. Then comes the full cave diving courses which require between 8 and 10 dives encompassing a wide variety of underwater cave conditions, and everything else that is required to become a compentent and safe cave diver. Once these cave diving courses have been completed, all that is left is for you to enjoy the breathtaking magic of cave diving.