New Caledonia's Lagoons

New Caledonia's lagoons encompass 24,000 square kilometers of marine ecosystems, forming one of the world's largest lagoon systems. This UNESCO World Heritage Site protects exceptional coral reef diversity in relatively pristine condition. The isolation has created unique marine communities while Melanesian communities maintain traditional connections to the sea. The lagoons support the world's third-largest dugong population, six marine turtle species, and over 2,000 fish species. Coral diversity rivals the Great Barrier Reef despite smaller size. Endemic species include nautilus and numerous reef fish. Humpback whales use the lagoons for breeding. Mangroves and seagrass beds provide crucial habitats. Conservation combines French environmental law with customary Kanak management. Marine protected areas cover key habitats while respecting traditional fishing rights. Nickel mining impacts require careful management. Community-based monitoring involves local people in conservation. The lagoons demonstrate effective conservation in overseas territories.

Water Features

Lagoons, barrier reefs, passes

Ecosystem

This destination features a mixed ecosystem ecosystem.