Last Updated on 02/18/2024

Nauru (Republic of Nauru) is the smallest nation in Asia, an independent, tiny, oval island, situated in the deep waters of western Pacific, close to the equator. Its origins are volcanic, with a coral cliff that rises to a central plateau, which goes to almost 70 m above sea level and represents about 80% of the island.

Nauru is known for its very diverse coral reef ecosystem, although there are still many things unknown or insufficiently documented about its biodiversity – hence, there is always room for exploration and new discoveries.

Nauru’s coral reef area spreads over 7.5 square km and boasts many coral species forming gorgeous submerged gardens, including: Porites australiensis, P. heronsis, Fungia spp., Pocillopora eydouxi, Millepora spp., Acropora spicifera and A. palifer. Divers visiting the reefs surrounding Nauru will get to encounter tuna fish, rainbow runners , mullets, topsail drummers, coral cod, and the Humpheaded Maori Wrasse. The luckiest visitors may even have the chance to see the rare spiny lobsters or even giant clams, which are so shy to show themselves that some believe they may be extinct in this area.

The popular diving spots for those who want to admire the corals and the marine life surrounding them include Anibare Bay, which has the highest levels of live coral cover, and Anetan Bay (also known as Blues Point), where there is more than 65 percent live hard coral cover.

List of Dive Sites in Nauru

Nauru, a small island nation in Micronesia, Northeast Australia, offers a unique and enchanting experience for divers. The surrounding ocean is rich with vibrant marine life, stunning coral formations, and intriguing wartime relics submerged beneath the waves. This article provides a detailed guide to the most remarkable dive sites around Nauru, ensuring enthusiasts and professionals alike can plan their underwater adventures with all the information they need.

Discovering Nauru’s Underwater Paradise

The Republic of Nauru, though less traversed by the mainstream tourist, boasts some of the most pristine dive sites in the world. The island’s isolation has preserved its marine environments, allowing divers to experience an untouched aquatic world. Here, you will uncover the best spots to dive, what to expect in terms of marine biodiversity, and the necessary preparations to make the most of your underwater journey.

Anibare Bay: Nauru’s Crown Jewel

Anibare Bay, formed by a collapsed volcano, features crystal-clear waters and is a sanctuary for diverse marine life. The bay’s structure creates a natural amphitheater for aquatic performances by schools of tropical fish, reef sharks, and occasionally, passing manta rays.

The Drop-off: A Gateway to the Deep

At the edge of Anibare Bay lies a spectacular drop-off, where the ocean floor suddenly plunges. Divers can explore the vertical coral walls teeming with life, a thrilling experience akin to flying alongside the vibrant reef inhabitants.

Command Ridge: Relics of the Past

Not all treasures lie in the living reefs. Command Ridge, the highest point in Nauru, holds secrets beneath the waves as well. Here, divers can find remnants from World War II, offering a poignant reminder of the island’s historical significance.

The Shipwrecks: Time Capsules Under the Sea

Sunken vessels from wartime rest on the seabed, creating artificial reefs. These wrecks have become hosts to coral growth and fish populations, offering a dual experience of history and natural beauty.

Moqua Well: An Inland Diving Experience

Nauru also offers a rare inland diving site, Moqua Well. This freshwater sinkhole is a serene spot where divers can observe the subtle interplay of light and shadow underwater, creating a mystical diving experience.

Marine Biodiversity in Nauru’s Waters

The waters around Nauru are a haven for biodiversity. Divers can expect encounters with a wide array of species, from the tiny and colorful nudibranchs to the majestic spinner dolphins that occasionally grace these waters.

The Coral Gardens: Nature’s Underwater Mosaic

The coral gardens around Nauru are underwater tapestries, woven with a diverse palette of hard and soft corals. These ecosystems are fundamental to the marine life in the area, providing food and shelter to countless species.

Preparing for Your Dive in Nauru

Before embarking on your diving adventure, it’s crucial to prepare adequately. This section covers the logistical aspects of diving in Nauru, including the best times to visit, the equipment you’ll need, and the local regulations to be aware of.