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Award-winning snorkelling experience

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At 3 Islands our goal is to provide the highest levels of customer service and to give you the most opportunity we can to swim with whale sharks. After all, that is why you are here.

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Brightly coloured fish swimming around a coral reef, with sunlight streaming through the water.
28 November 2025

Ningaloo Reef vs. Great Barrier Reef: Comparing the Two Giants

Australia is home to two of the world’s most remarkable coral reef systems: Ningaloo Reef in Western Australia and the Great Barrier Reef in Queensland. Both are UNESCO World Heritage-listed and promise once-in-a-lifetime marine encounters, but they offer very different experiences.

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A snorkeller wearing a black wetsuit and mask swims beside a whale shark in clear blue ocean water near the surface.
21 November 2025

7-Day Travel Itinerary for Exmouth and Ningaloo Reef

Planning a full week in Exmouth? Lucky you! With more time to explore the coastline, dive into the reef, and unwind under starry skies, you’re in for an adventure like no other. This 7-day Exmouth itinerary gives you the best mix of nature, relaxation and once-in-a-lifetime experiences. And all without overloading the schedule! So grab…

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Kids giving thumbs up on a whale shark tour with Three Islands Whale Shark Dive in Exmouth.
05 November 2025

Can Kids Go On Whale Shark Tours? What Families Need to Know

Swimming with whale sharks is one thing, but watching your child do it? That’s the kind of wonder you will never forget.  If you’re dreaming of an epic family adventure that’s equal parts exciting, educational and completely safe, look no further than Ningaloo Reef!  Here at Three Islands, we often get asked one big question…

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Beautiful View of the Service Yacht of Whale Shark Tours Exmouth
28 October 2025

Whale Shark Tour Packing List: Essentials for Your Exmouth Adventure

You’ve booked the tour, your excitement’s bubbling, and the countdown is on! But before you head into the deep blue, a little preparation goes a long way.  When you’re planning a day that includes drifting over vibrant coral gardens, gliding next to the world’s biggest fish, and soaking in that golden Western Australian sunshine, the…

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Whale Shark Tours Exmouth – Ultimate Guide in 2025
23 October 2025

Whale Shark Tours Exmouth – Ultimate Guide in 2025

There’s something surreal about locking eyes with a creature the size of a bus, gliding silently through calm waters. It’s a moment that seems to slow everything down — your breath, your thoughts, even time itself. Swimming with a whale shark is an experience that awakens a sense of awe and pure connection within. And…

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Quick and Fun Humpback Whale Facts for Kids
26 February 2025

Fun Humpback Whale Facts For Kids

Humpback whales are among the most fascinating creatures in the ocean, captivating anyone lucky enough to spot them! Whether your family is planning a trip to the coast or simply curious about marine life, these fun humpback whale facts for kids will spark curiosity and wonder.  Let’s dive into some interesting facts about humpback whales…

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14 February 2025

The Lifecycle of a Humpback Whale

The lifecycle of a humpback whale is one of the most amazing journeys on the planet. From their birth in warm tropical waters to their long migrations and incredible feeding techniques, humpbacks are constantly on the move, playing a vital role in ocean health along the way.  At Three Islands Whale Shark Dive, we love…

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Humpback whale breaching
15 October 2024

Why Do Humpback Whales Sing?

Did you know that sounds travel up to four times faster in water than in air? Like most marine animals traversing the deep, dark ocean, humpback whales rely on vocalisation to communicate underwater. But why do humpback whales sing? And, how? For mating purposes? To communicate? To find food? To show off?  A series of…

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Humpback whale breaching
06 October 2024

Why do Humpback Whales Breach?

When you think of humpback whales, their iconic breaching is likely one of the first things that come to mind. But why do humpback whales breach? This spectacular action, where whales launch themselves out of the water and crash back down, is fascinating. Let’s explore this behaviour and uncover why these marine mammals breach the…

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