Your Guide to Great Barrier Reef Holidays

The Great Barrier Reef is one of the world’s most extraordinary natural wonders, a living masterpiece stretching more than 2,300 kilometres along Queensland’s coast. Whether you are dreaming of snorkelling vibrant coral gardens, diving dramatic drop offs or simply soaking up tropical calm, this guide brings together everything you need to plan the ultimate Great Barrier Reef holiday.

Where to stay in Australia for the Great Barrier Reef

Queensland’s coastline offers several gateways to the reef, with Cairns, Port Douglas, the Whitsundays and Townsville among the most popular. These regions sit closest to the world’s largest coral reef system, home to more than 2,900 individual reefs and 900 islands. For easy access to the reef alongside uninterrupted holiday splendour onsite, check-in to Verandahs Port Douglas, The Reef House Adults Retreat, Sheraton Grand Mirage Resort Port Douglas or Peppers Beach Club & Spa Palm Cove — just to name a few.

Three people conversing at a hotel reception desk.

Cairns to Great Barrier Reef

Cairns is one of the most convenient departure points, with boats reaching the outer reef in around 45 to 90 minutes depending on the operator and destination. Its marina is the hub for day trips, pontoons and liveaboard adventures.

Aerial view of a white boat floating over vibrant, turquoise waters near coral reefs. The tranquil scene conveys serenity and the beauty of marine life.

Where to stay in Cairns for the Great Barrier Reef

For seamless reef access, stay near the Cairns Esplanade or the marina precinct. These areas offer the highest concentration of hotels, dining and tour departures, making early morning reef trips effortless. Some of our favourites include five-star Crystalbrook Riley, a Cairns Luxury Resort, Rydges Esplanade Resort Cairns and Park Regis City Quays, Cairns.

Aerial view of a woman lounging on a wooden deck by a clear pool and sandy beach, surrounded by tropical plants.

Great Barrier Reef snorkelling

Snorkelling is one of the most accessible ways to experience the reef’s colour and clarity. Calm lagoons, coral gardens and sheltered bommies reveal a world of tropical fish, turtles and soft corals, creating an experience suitable for all ages and abilities. Many of our packages include guided Great Barrier Reef snorkelling tours, so you can plan less and explore more.

a couple snorkelling with coral reef with image half in water and half on sirface with view of boat on the top of water

The animals of the Great Barrier Reef

The reef is home to more than 1,600 species of fish and over 600 species of coral. It also supports dolphins, dugongs, rays, reef sharks and six of Earth’s seven marine turtle groups. This extraordinary biodiversity has marked the reef a UNESCO World Heritage Site. Its ecological richness continues to inspire global conservation efforts aimed at protecting this irreplaceable natural wonder.

Great Barrier Reef diving

Diving offers a deeper perspective, revealing towering coral structures, swim throughs and dramatic walls. Both certified divers and beginners can explore the reef, with many operators offering introductory dives guided by experienced instructors.

Person snorkeling over vibrant coral reef, wearing pink shirt and orange fins. Clear blue water creates a serene, adventurous atmosphere.

Best diving in the Great Barrier Reef

Some of the most celebrated dive regions include the Ribbon Reefs, Osprey Reef in the Coral Sea and the Cod Hole, celebrated for encounters with giant potato cod. These areas are frequently highlighted for their visibility, marine life and pristine coral formations.

Vibrant underwater scene with pink coral and clownfish swimming among its tendrils. A clear blue background enhances the lively marine atmosphere.

How old is the Great Barrier Reef?

Although the reef’s foundations date back roughly 500,000 years, the Great Barrier Reef in its modern form began to emerge about 8,000 years ago as the last ice age ended. As global temperatures rose and glaciers melted, rising seas submerged the continental shelves along Australia’s coast. Coral polyps (tiny, soft-bodied creatures) settled on ancient reef structures and volcanic remnants, gradually building layer upon layer. Over millennia, their collective growth created the vast reef system we recognise today.

Aerial view of the Great Barrier Reef's turquoise waters with intricate coral formations. A small white boat is centered, conveying serenity and exploration.

Are there sharks at the Great Barrier Reef?

Yes, the reef is home to several shark species, including whitetip and blacktip reef sharks. These species are generally harmless and form an important part of the reef’s natural ecosystem.

Underwater scene with a school of yellow-striped fish swimming above vibrant coral reefs. The clear blue water adds a serene and lively atmosphere.

Why do people visit the Great Barrier Reef?

Visitors come for its beauty, biodiversity and sense of wonder. The reef attracts more than two million people each year and contributes over AU$6 billion to the Australian economy. From snorkelling and diving to scenic flights and island escapes, it offers experiences found nowhere else on Earth.

A couple joyfully jumps off a boat into clear blue ocean water under a sunny sky. They appear excited and carefree, embracing the adventure.

A Great Barrier Reef holiday is an invitation to witness one of the planet’s most remarkable ecosystems. With My Queensland, every detail is taken care of, from flights, resort stays, tours and exclusive Bonus Value extras. Enquire with our Queensland Experts today.

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