The water temperature provides ideal conditions for coral, shells and fish which all thrive. The lagoon is home for an amazing array of exotic fish and sea-life. Marine reserves around New Caledonia protect the underwater eco-system and the sunken wrecks which act as artificial reefs make great diving spots.

New Caledonia has the world's second biggest coral reef. The diving and snorkelling are spectacular. In summer the water may not be as clear with wet season runoff from the land, but on calm, windless winter's days underwater visibility can reach 50m (165ft).

L'Amedee Lighthouse

20 kms south of Noumea the Amedee lighthouse marks an entrance through the barrier reef. This area abounds with great underwater sights. It's a marine reserve where you can see sharks and Manta Rays in the pass or explore the wreck of the Dieppoise, sunk in 1988, which has become a haven for many species including groupers, parrotfish, trumpet fish and trevalli. Nearby are the Sounois, Tabou and Abore Reefs where fish life abounds including turtles and barracudas. For exquisite coral formations dive the Grotto and Forest of the Snark.

Bay of Prony

On the southern end of the main island is the Bay of Prony. Hydrothermal activity reacting with sea water has formed the growth of an enormous stalagmite, the Needle of Prony, which has a height of 38 metres... it's peak 1.5 metres under the surface. The dramatic formation with sealife clinging to the different depths of the needle is well worth a dive.

Tenia

100 kms north of Noumea is Tenia on the outer reef. It is well known for its beautful drops of 4050 metres covered by many types of soft coral. This is a beautifully preserved area of coral and sealife, with dolphins and schools of fish right at hand.

Hienghene

The town of Hienghene lies on the east coast of the main island and offers great diverse diving with visibility going beyond 30 metres in good conditions. Caves, tunnels and swim throughs abound with hard and soft corals of every colour. The giant sea fans are of exceptional quality making for excellent photography.

The Isle of Pines

The Isle of Pines offers a kaleidoscope of diving from numerous locations, and photographers, film and video makers will revel in the crystal water and colourful scenery. Satan's Cave for example, is a mysterious fresh water underground cave which can only be reached by a narrow underwater corridor.