New Caledonia Barrier Reef

About

The New Caledonia Barrier Reef is one of the world's most extensive and diverse coral reef systems, second only to the Great Barrier Reef in size. It stretches over 1,600 kilometers and is part of a vast marine reserve covering more than 1.3 million square kilometers. This ecosystem is renowned for its exceptional biodiversity, hosting over 9,300 species, including 1,700 species of fish, 473 species of coral, and iconic creatures like manta rays and humpback whales. The reef system encircles New Caledonia, offering a wide range of oceanic exposures and supporting various ecosystems from mangroves to seagrasses. It is a UNESCO World Heritage site, recognized for its natural beauty and ecological significance. Despite facing threats like climate change and overfishing, efforts are underway to protect this vital ecosystem through initiatives like the Resilient Reefs Initiative. The reef's health is crucial for both marine life and local communities, providing essential services such as coastal protection and supporting tourism and traditional livelihoods.