Slip beneath the surface of some of the least-dived water on the planet — the Coral Sea surrounding Willis Island, hundreds of kilometres from the nearest coast. Visibility regularly exceeds 30 metres, revealing walls of hard coral, reef sharks, giant trevally and undisturbed sea-turtle feeding grounds.
What to expect
Guests kit up in a purpose-equipped dive room and giant-stride into waters of extraordinary clarity. The reef structures here are pristine — no bleaching, no crowds — and the sheer biomass of pelagic life reflects the island's status as a protected marine reserve. Drift snorkelling across shallow coral plateaus, you are likely to encounter hawksbill turtles grazing, schools of chevron barracuda and the flash of a reef whaler in the blue. Safety divers and guides remain in the water throughout.
Good to know
Swimming competency is required; full snorkel equipment is provided. Confirm landing and in-water permissions with the Australian Bureau of Meteorology station keeper in advance — access can be subject to weather and conservation protocols. Bring a rash vest for UV protection.
Sail there
Luxury cruises that call at Willis Island — book through us, the fare is identical and your concierge stays on your side.