Old Settlement Bay and Mount Lidgbird on left and Mount Gower by the lagoon with the world's most southerly coral reef, volcanic island in the Tasman Sea, Lord Howe Island, UNESCO World Heritage Site, New South Wales, Australia, Pacific

Old Anchor in Coral Reef, North Male Atoll, Maldives

Scuba diver finds old Anchor in Coral Reef, North Male Atoll, Maldives

Coconut plantation and old farmhouse beside coral sand bay, Mana Island, Mamanuca group, west of Viti Levu, Fiji, South Pacific islands, Pacific

Outcrop of old coral at a beach in the south east of the island, Efate Island, Vanuatu

Anchor from German Battleship Seydlitz, Scapa Flow, Orkney islands, Scotland, UK

Remains from German Battleship Seydlitz, Scapa Flow, Orkney islands, Scotland, UK

Remains of German U Boat UB116, Scapa Flow, Orkney islands, Scotland, UK

Anchor from German Battleship Seydlitz, Scapa Flow, Orkney islands, Scotland, UK

Remains of propeller and engine from wing of Blenheim Bomber , shot down during WWII, Malta, Maltese Islands, Mediterranean

Lookout overgrown with Klunzinger's soft corals (Dendronephthya klunzingeri), Emperor angelfish (Pomacanthus imperator) Shipwreck, Wreck, Cedar Pride, Red Sea, Aqaba, Kingdom of Jordan

Large soft coral (Dedronepthya klunzingeri) on the mast of the Cedar Pride, shipwreck, wreck, Cedar Pride, Red Sea, Aqaba, Jordan, Asia

Diver looking at pink coloured soft corals (Dendronephthya), Pacific Ocean, Caroline Islands, Yap, Micronesia, Oceania

Lookout covered with Klunzinger's soft corals (Dendronephthya klunzingeri), Shipwreck, Wreck, Cedar Pride, Red Sea, Aqaba, Kingdom of Jordan

Entrance covered with stony corals (Scleractinia) at the bow of the Cedar Pride, shipwreck, wreck, Red Sea, Aqaba, Jordan, Asia

Church cupola of Agios Georgios Basilica, Coral Bay, Cyprus

Altar entrance of Agios Georgios Basilica, Coral Bay, Cyprus

Divers exploring the prop and rudder at the stern of The Carthaginian, a Lahaina landmark, that was sunk as an artificial reef off Lahaina, Maui, Hawaii in December 2005, Maui, Hawaii, United States of America

Divers observe marine life attached to the remnants of the hull of a shipwreck dive site.