Annie's Bommie, Taveuni: exploring coral oases in Somosomo Strait

Annie's Bommie, also known as Annie's Bommies, is a distinctive dive site on Rainbow Reef in the Somosomo Strait, situated between Taveuni and Vanua Levu. This site is characterised by several large, conical coral pinnacles, or bommies, which emerge from a gently sloping sandy seabed. These formations begin around 18 to 20 metres and ascend to approximately 10 to 12 metres, creating a series of vibrant, living islands in the sand. The site offers a sloping reef profile rather than a dramatic wall, making for a gradual exploration of its features.

As you descend onto Annie's Bommie, the sheer scale of these coral structures becomes apparent. Each bommie functions as a self-contained ecosystem, teeming with life. You'll find yourself surrounded by dense schools of anthias and fairy basslets, their constant movement forming shimmering curtains around the coral. These formations are rich in texture and colour, contrasting with the surrounding sand. Take your time to circumnavigate these bommies, observing the intricate activity within their many fissures and crevices, which provide shelter for countless smaller reef creatures.

The coral cover on the bommies is particularly rich from about 15 metres up to 5 metres, showcasing intensely colourful soft coral gardens. This vibrant display is especially pronounced when the current is running, as plankton-rich water sweeps over the pinnacles, feeding the corals and attracting a wide array of fish. Among the corals, you can spot squirrelfish, angelfish, and butterflyfish, along with the more elusive pipefish and ornate ghost pipefish. The site is a classic example of a Rainbow Reef patch-reef dive, known for the experience of weaving in and out of these soft-coral-covered structures.

Beyond the immediate allure of the bommies, the surrounding sandy areas at Annie's Bommie hold their own quiet wonders. These open stretches are favoured hunting and resting grounds for different species. Keep an eye out for delicate Garden Eels (Gorgasia preclara) swaying gently from their burrows, and various species of gobies, ever-watchful near their sandy retreats. For those with a keen eye, there's also the chance to spot Whitetip Reef Sharks (Triaenodon obesus) or Stingrays (Dasyatis pastinaca) resting patiently on the bottom, blending almost perfectly with their surroundings.

As your dive progresses, moving deeper along the reef, you'll discover a significant overhang that adds another dimension to Annie's Bommie. This architectural feature provides a shaded, sheltered environment, attracting marine life that prefers such conditions. Here, you might spot the striking Lionfish (Pterois miles), their venomous fins fanning out dramatically, or intricately patterned nudibranchs (Nudibranchia), slowly making their way across the corals. This section is particularly rewarding for macro enthusiasts, offering a detailed look into the more secretive inhabitants of the reef.

The site is also home to a variety of other marine life, including fusiliers and jack trevally often schooling in the blue. Moray eels can be found tucked into crevices, while scorpionfish blend seamlessly with the reef. Triggerfish are common, and you might also encounter pufferfish and the endemic Fiji anemonefish. The presence of sea fans, sponges, sea whips, and giant clams further enhances the biodiversity of this site, making each bommie a detailed exploration.

Annie's Bommie is often cited as a signature Taveuni dive and a favourite among visiting divers, with its reputation for vibrant soft corals and diverse marine encounters. The site's topography, with its multiple soft-coral-covered bommies, creates a dynamic environment that changes with the current, offering a different experience depending on the conditions. It's a site that rewards careful observation and a comfortable approach to current diving.