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The Blue Hole is notorious for the number of diving accidents fatalities which have occurred there earning it the sobriquet, “World’s Most Dangerous Dive Site” and the nickname “Diver’s Cemetery”. The site is signposted by a sign that says “Blue hole: Easy entry”. Scuba Diving Accidents are frequently caused when divers attempt to find the tunnel through the reef (known as “The Arch”) connecting the Blue Hole and open water at about 52 m depth.

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