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                                            Blue Hole
                                              Gozo, Malta 
                                            
                                                
                                                    
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                                                             Max Depth:  Over 150ft/46m 
                                                            Average Viz:  91-100ft/28-30m 
                                                            Entry Type:  Boat 
                                                            Bottom Composition:  No Bottom 
                                                            Aquatic Life:  Might See Something 
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            At this dramatic site, divers can experience azure waters set against a vertical limestone wall that descends into a chasm below. Though the marine life is not as abundant as other sites on our list, the natural beauty of this setting and the enjoyment you get out of swimming through the cave and the chimney makes it worthy. Subtle discoveries await those who search for them, including colored centipedes, sea urchins and starfish. Near Dwejra Point and Dwejra bay.