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Types of Recreational Underwater Diving. Recreational diving or sport diving is a type of diving that uses SCUBA equipment for the purpose of leisure and enjoyment. There are many types of scuba diving and Philippines is blessed to have the great places for almost all of them. Cavern diving â diving within the entrance of a cave, where light is still visible.
while a less intensive kind of diving called cavern diving does not take divers beyond the reach of natural light and typically no deeper than 100 ft and penetration not further than 200 ft true cave diving can involve penetrations of many thousands of feet well beyond the reach of sunlight