Go to the beach. New Caledonia has some great beaches, often with nobody else on them. Check them out in Virtual Reality and see where they are on the Rocket Guide
There are active dive centers throughout New Caledonia and the reef and wreck dives are not to be missed. You'll find all the dive centers and their dive offerings on the Rocket Guide.
Water skis, kayaks, small sail boats, surfing, wind surfing, kite surfing - you'll find out where to hire them on the Rocket Guide.
French weddings in Noumea are pretty impressive but they can also be a little complicated. The Rocket Guide has a special section on weddings
New Caledonians love celebrations and there are special events held throughout New Caledonia for all sorts of occasions.
New Caledonia has 43 parks and reserves, including marine reserves and huge land areas set aside as wildlife sanctuaries.
Windsurfing, surfing, kite surfing, raids, canoe races, New Caledonia hosts multiple high energy sporting contests often with hundreds of participants.
New Caledonia has three world class golf courses, professionally maintained, challenging fairways and spectacular scenery.