Unparalleled underwater adventures at the Rowley Shoals Marine Park

Globally threatened fish species, such as Māori wrasse and bumphead parrotfish, flourish at the Rowley Shoals Marine Park. And it’s easy to see why. This remote atoll off the coast of Western Australia is practically perfect.

For many years, the Rowley Shoals Marine Park has flashed like a shipping lane beacon in my brain, promising access to a reef so remote and ill-frequented that as few as 200 tourists a year arrive to indulge in its beauty. I ask myself what could possibly go wrong on an adventurous, 300-kilometre overnight steam from Western Australia’s northern outpost of Broome, leaving the shelter of shore and heading across the open Indian Ocean to one of Australia’s least frequented reefs?

Well, quite frankly, everything – if the weather turns bad, that is. This is exactly the reason tour operators typically only travel here between September and December each year, in a season known as the ‘doldrums’ (a period of light winds and calm seas), to access pristine coral cays.

True North Rowley Shoals
Cruising the Rowley Shoals Marine Park with True North ©True North

Liveaboard experience: Rowley Shoals Marine Park

Rowley Shoals is inaccessible as a day trip and off the radar to liveaboard vessels for most of the year. Made up of three perfectly formed atolls – Clerke Reef, Mermaid Reef and Imperieuse Reef – Rowley Shoals is located at the edge of Australia’s continental shelf. Thought to be virtually unchanged from when Captain Rowley first sighted Imperieuse in 1800, this well-managed watery reserve is largely protected from the pressures of fishing and human intervention.

Beginning my adventure in Broome, I slip off my shoes and drift aboard the luxury vessel True North. The 50-metre yacht has an impeccable reputation for Kimberley sailing and years of hands-on knowledge and passion. Its 18 understated-luxe cabins accommodate just 36 passengers. Meanwhile, on the top deck, there’s space for a helicopter to whisk guests over the swirling sea. In addition, six expedition tenders out the back await to transfer us to sand islets.

Deserted island beaches Rowley Shoals Marine Park
Deserted beaches in the Rowley Shoals Marine Park © True North

Thankfully, our overnight steam is relatively calm. Later we wake to the mesmerising opaline colours of Clerke Reef. Exposed corals and lagoons of aqua are swallowed by the incoming tide. Eventually, this provides enough water to enable our vessel to edge through a narrow passage. We are sandwiched by reef and flawlessly clear ocean.

It’s a spectacular entrance, eagerly devoured by all above the water, even though we realise endless additional beauty lies below.

Diving Rowley Shoals

Home to 233 species of coral and 688 different types of fish, the Rowley Shoals is marine nirvana among divers and snorkellers. “This area is extremely unique,” says Chris Mirbach, our onboard marine biologist and divemaster. “A lot of this has to do with the Indonesian through-flow. If you look at where we are situated, the epicentre of the world’s marine diversity, Raja Ampat, is very close.

Underwater life at Rowley Shoals Oli Oldroyd
Get up close with incredible underwater life at The Rowley Shoals Marine Park ©Oli Oldroyd

“And if you check the currents, they drift straight down to us with all those tiny polyps that coral create, along with tiny fish. They all congregate here in this untouched reef system.”

Most of my diving is along the Rowley Shoals Marine Park’s Clerke Reef. Here, the near-vertical outside walls rise from a depth of 400 metres and cover an underwater area spanning some 80 kilometres. I plunge to 30 and 40 metres, careful to watch my gauges. To explain, with water visibility sometimes reaching an astounding 60 metres, it’s easy to stray.

Explore a haven of underwater life

At Blue Lagoon, I descend to meet the resident whitetip reef sharks. At the same time, I am engulfed by thousands of schooling fusiliers. Amid a heavy surface current, we nail our back-roll onto Plectropomus Pass, only to be streamed through the ‘pass’ at the mercy of a ripping current. This area is famous for its huge tides, creating exhilarating drift dives and snorkels.

At ‘Jimmy Goes to China’, the northernmost point of Clerke Reef, our dive takes us two kilometres in distance at a tremendous rate of knots. To begin with, we effortlessly drift past colourful gorgonians, and soft and staghorn corals. Then, we fly over ancient bommies and pointed pinnacles. Later, we cruise in the company of chevron barracuda and submarine-sized dogtooth tuna, which hang out beside reef drop-offs.

Rowley Shoals Diving
The park is home to some of Australia’s best diving sites © True North

Meanwhile, snorkellers can also enjoy thrilling drifts along the dinghy channels that lead into Clerke’s languid lagoon. Here, their underwater adventure includes steering over giant clams and an embarrassment of Moorish idols.

However, not every dive is as fast-paced. For example, ‘Sheer Delight’ is exactly as its name suggests. A gentle visual sensation that, at its end, opens to a sandy-floored amphitheatre. As a result, I want to just sit and sing.

On other Rowley Shoals Marine Park outings I leisurely explore caves and swim-throughs where black trevally swirl; elegant longfin bannerfish laze; bumphead parrotfish and humphead wrasse thrive; and hundreds of different stripes, dots, fins and pouts pass me by.

Rowley Shoals Marine Park’s castaway island

Thoroughly water-logged, it’s time to jump in tenders and cruise toward Bedwell Island. This deserted sandy cay is surrounded by a gin-clear lagoon. It also happens to be home to Western Australia’s only nesting population of red-tailed tropicbirds.

Bedwell Island Rowley Shoals Marine Park
Play castaway on Bedwell Island © True North

Staff maroon us here in the afternoon sun, setting up a well-stocked bar, popping up beach brollies and handing out fluffy towels. There are also paddleboards to drift about on, should we wish. Meanwhile, in the distance, is True North, the bruised end-of-day sky creating a halo of colour around her.

True North’s five-night ‘Coral Atoll’ cruises to the Rowley Shoals Marine Park run from September through November. Rates cover all meals and many experiences. Find out more at truenorth.com.au

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