How many animals live on the Great Barrier Reef in 2024?

How many animals live on the Great Barrier Reef in 2024? As of 2024, the Great Barrier Reef is home to an astonishing array of marine life, with estimates suggesting that it hosts thousands of species. From colourful fish and vibrant coral to majestic marine mammals and elusive sea creatures, the reef teems with biodiversity. While it's challenging to provide an exact count of the number of animals that inhabit the reef due to its vast size and diverse ecosystems, researchers continue to discover new species and document the rich biodiversity of this iconic natural wonder. Whether you're snorkeling, diving, or observing from a glass-bottom boat, exploring the Great Barrier Reef on one of our fantastic Great Barrier Reef tours offers endless opportunities to encounter fascinating marine life and appreciate the wonders of the underwater world.

Great Barrier Reef Tours

Reef Experience

Cairns's best Inclusive Great Barrier Reef Tours Visits two spectacular outer Barrier Reef locations and includes FREE scuba diving for certified divers and beginners, snorkelling,...

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Ocean Spirit Cruise

Ocean Spirit Cruise, Great Barrier Reef Tours Glide along the Coral Sea on a 32-metre sailing catamaran. Cairns Sailing offers a relaxing day. You will...

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Great Adventures Cairns

Great Adventures Great Barrier Reef tours visit an all-weather Great Barrier Reef Pontoon Cairns includes an activity platform that offers a range of activities including...

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Silversonic Port Douglas

Silversonic Port Douglas Great Barrier Reef tours are the perfect day trip for scuba divers and snorkelers visiting the spectacular Agincourt Ribbon Reefs on the...

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Quicksilver Port Douglas

Quicksilver Port Douglas Great Barrier Reef tours will take you to the outer edge of Australia's Great Barrier Reef. This is a multi-award-winning tour.

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Reef Experience Top Deck Club

Discover unparalleled luxury and adventure with Reef Experience Top Deck Club in Cairns. Explore the Great Barrier Reef like never before. Book your exclusive experience...

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Port Douglas River Cruise

See Port Douglas from a different perspective on the iconic Lady Douglas. Discover local history, breathtaking scenery and an abundance of wildlife

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Great Barrier Reef Tours: A Once-in-a-Lifetime Experience

Welcome to, your ultimate guide to the enchanting wonder of the Great Barrier Reef.  We are dedicated to showcasing the best things to see and do in this natural masterpiece, one of the world’s seven natural wonders.

At, we are passionate about sharing the breathtaking beauty of the Great Barrier Reef with the world.  Our mission is to provide comprehensive information on the must-see locations and the myriad of experiences awaiting you in this underwater paradise.

Discover the vibrant coral gardens teeming with life, the crystal clear waters that stretch as far as the eye can see, and the incredible marine diversity that calls this reef home.  Whether you’re an avid snorkeler, a daring diver, or simply someone who appreciates the wonders of nature, the Great Barrier Reef offers something for everyone.

We can’t wait to show you how incredible the Great Barrier Reef is.  Through our website, you’ll find valuable insights, travel tips, and recommendations to make the most of your visit.  Whether you’re planning an adventure, seeking relaxation, or eager to explore the underwater world, has you covered.

Join us in celebrating the magnificence of the Great Barrier Reef and embark on an unforgettable journey through this Australian treasure.  Get ready to be in awe of its pristine beauty and natural wonders.  Your exploration of the Great Barrier Reef starts here.”

Great Barrier Reef Tours is the place to visit when looking for an adventure that’s truly out of this world.  This beautiful natural wonder is one of the world’s most popular tourist destinations, and for good reason.  With its crystal-clear waters, abundant marine life, and breathtaking coral formations, the Great Barrier Reef is an experience you’ll never forget.  In this article, we’ll dive into the world of Great Barrier Reef tours, exploring everything from the best time to visiting the most popular activities.

The Great Barrier Reef Tours: A Brief Overview

The Great Barrier Reef is located off the coast of Queensland, Australia, and is the world’s largest coral reef system.  It stretches for over 2,300 kilometres and is home to over 1,500 species of fish, 600 species of coral, and countless other forms of marine life.  There are many ways to experience the Great Barrier Reef, from snorkelling and diving to glass-bottom boat tours and helicopter rides.

When is the best time to visit the Great Barrier Reef?

The Great Barrier Reef is a year-round destination, but the best time to visit depends on what you want to see and do.  The peak season is from June to August when the weather is dry and the water is most evident.  This is also the busiest time of year, so if you want a more peaceful experience, consider visiting between September and November or March and May.

Great Barrier Reef Tours: What to Expect

No matter what type of Great Barrier Reef tour you choose, there are a few things you can expect to see and do.  Here are some of the most popular activities on offer:

The best way to see the Great Barrier Reef is overnight.


Snorkelling and Diving

Snorkelling and diving are the most popular activities on Great Barrier Reef tours.  Many operators offer these experiences, catering to beginners and experienced divers.  Some of the best sites for snorkelling and diving include the Outer Reef, Agincourt Reef, Norman Reef and Michaelmas Cay.

Glass-Bottom Boat Tours

Ocean Spirit Cruises

If you’re uncomfortable in the water, a glass-bottom boat tour is a great way to experience the Great Barrier Reef without getting wet.  These tours allow you to see the coral and marine life from the comfort of a boat, with the bonus of a knowledgeable guide to explain what you’re seeing.

Helicopter Rides

The following tours have options for scenic helicopter flights.

For a truly unforgettable experience, consider taking a helicopter ride over the Great Barrier Reef.  This is a great way to get a bird ‘ s-eye view of the reef and its surroundings and is perfect for those who want to see as much as possible in a short amount of time.

Great Barrier Reef Tours: What to Pack

Before you set off on your Great Barrier Reef tour, it’s important to pack the right gear.  Here are some essentials to consider:

  • Sunscreen: The sun in Australia can be intense, so pack plenty of sunscreen and reapply it throughout the day.
  • Swimmers: Whether snorkelling or diving, you’ll need comfortable swimmers for freedom of movement.
  • Hat: A hat will not only protect you from the sun, but it will also keep you cool.
  • Camera: With so much beauty to capture, you’ll want to bring a camera.

Great Barrier Reef Tours FAQ

Q. How long do Great Barrier Reef tours usually last?

A.  Great Barrier Reef tours can last from a few hours to a full day, depending on your tour type.

Q. Is it safe to swim with sharks on Great Barrier Reef tours?

A.  Yes, it’s generally safe to swim with sharks on Great Barrier Reef tours

Q. Can I visit the Great Barrier Reef if I can't swim?

A.  Yes, non-swimmers have many options, including glass-bottom boat tours and helicopter rides.

Q. What should I do if I'm prone to seasickness?

A.  If you’re prone to seasickness, take medication before your tour and choose a tour that operates in calmer waters.

Q. Can I touch the coral or marine life on Great Barrier Reef tours?

A.  No, it’s important to remember that the Great Barrier Reef is a delicate ecosystem, and touching the coral or marine life can cause irreparable damage.

Q. Are Great Barrier Reef tours suitable for children?

Many tours suit children, including glass-bottom boat tours and snorkelling trips in shallow waters.


Great Barrier Reef tours offer an unforgettable experience, allowing visitors to explore one of the world’s most stunning natural wonders.  Whether you’re a seasoned diver or a non-swimmer, there are plenty of options, including snorkelling and diving, glass-bottom boat tours, and helicopter rides.  By packing the right gear, choosing the best time to visit, and protecting the reef, you can ensure that your Great Barrier Reef tour is a once-in-a-lifetime experience.

So, what are you waiting for?  Book your Great Barrier Reef tour today and discover the wonders of this incredible natural wonder for yourself!


0 Over 0 Reviews
Great tour and cheaper then most I've heard and already recommended
Just a fantastic day
Awesome staff super helpful
Friendly and most helpful staff. Made my reef experience the best :)

Great Barrier Reef Accommodation

Great Barrier Reef Stays

Reef Encounter

Reef Encounter Cairns' #1 rated liveaboard is unbeatable in service and value. Visit the best Outer Reefs for scuba diving or snorkelling.


Top Deck Club

Experience the best with a luxury liveaboard cruise and fantastic service on the Great Barrier Reef. Make your holiday the best it can be


Reef Encounter and Kuranda

Reef Encounter and Kuranda village package. See the Great Barrier Reef, go snorkelling and scuba diving, and experience a fantastic day trip to Kuranda village.


Reef Encounter and Daintree Rainforest

Reef Encounter and Daintree Rainforest Package See 2 World Heritage sites, go snorkeling or diving on the Great Barrier Reef, and explore the amazing Daintree...


Green Island Resort

Green Island Resort is luxury accommodation on a tropical island paradise on Australia's Great Barrier Reef! Relax and enjoy!


North Queensland Getaway

Great Barrier Reef liveaboard, Daintree rainforest, Outback and Chillagoe Caves package. Explore limestone caves, discover the oldest tropical rainforest and stay on the Reef.


Top Deck Club and Daintree Rainforest

Experience two World Heritage Sites with this Top Deck Liveaboard and Daintree Rainforest package. See the Great Barrier Reef in style on the luxurious Top...


Reef Encounter and Green Island Resort

Imagine sleeping on Australia's Great Barrier Reef! This awesome package includes Australia's best Great Barrier Reef liveaboard and one night on tropical Green Island.


Orpheus Island South Room

Enjoy unparalleled luxury on the Great Barrier Reef’s best island resort. There are endless opportunities to explore the island and its magical surrounds.

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