Discovering the Wonders of Agincourt Reef: A Comprehensive Guide

Explore the Agincourt Reef, one of Australia’s most magnificent natural wonders, and discover its vibrant marine life and breathtaking scenery.

Ways to experience Agincourt Reef

  • Day tours
  • Ocean Walker
  • Semi submarine Tours
  • Scenic Helicopter tours
  • Scuba diving
  • Snorkelling
  • Underwater observatory


Nestled in the Great Barrier Reef, Agincourt Reef is a world-renowned destination that attracts tourists and marine enthusiasts worldwide. Located just off the coast of Port Douglas, this majestic reef is a natural wonder that boasts some of the most diverse marine life and stunning coral formations in the world.

In this article, we will take you on a journey to explore the beauty of Agincourt Reef, its unique features, and all it has to offer.


What is Agincourt Reef?

Agincourt Reef is a part of the Great Barrier Reef, one of the world’s largest and most spectacular coral reefs. It is located on the Reef’s outer edge, about 65 kilometres northwest of Port Douglas in Queensland, Australia.

The reef stretches over 3 kilometres and consists of numerous coral formations, including brain coral, staghorn coral, and giant clams. The Agincourt Reef is also home to diverse marine life, including tropical fish, turtles, sharks, and rays.


There are a plethora of activities that you can indulge in at Agincourt Reef, depending on your interests and preferences. Here are some of the most popular activities:

  1. Snorkelling and Scuba Diving: The Agincourt Reef offers some of the world’s best snorkelling and diving experiences. With crystal-clear waters and abundant marine life, it is a must-visit destination for all diving enthusiasts.
  2. Glass-bottom Boat Tours: If you are not a strong swimmer or prefer to stay dry, you can take a glass-bottom boat tour to explore the reef’s beauty. These tours provide an up-close and personal view of marine life and coral formations.
  3. Helicopter Tours: You can take a scenic helicopter tour for a bird’s eye view of the reef. These tours offer breathtaking views of the Great Barrier Reef and the surrounding islands.
  4. Underwater Observatory: The Agincourt Reef also features an underwater observatory where you can witness the marine life up close without getting wet. It is an excellent option for families with young children.

The Marine Life

The Agincourt Reef is home to a diverse range of marine life, making it an excellent destination for enthusiasts. Here are some of the marine creatures that you can expect to see:

  1. Green Sea Turtles: The Agincourt Reef is one of the few places to witness green sea turtles in their natural habitat. These gentle giants can often be seen swimming in the clear waters of the reef.
  2. Giant Clams: The Agincourt Reef is also home to giant clams, some of which can grow up to a meter in length. These clams are a sight to behold, with their vibrant colours and intricate patterns.
  3. Reef Sharks: If you are lucky, you might also catch a glimpse of reef sharks swimming in the waters of the Agincourt Reef. These sharks are relatively harmless and are a common sight in the area.
  4. Tropical Fish: The Agincourt Reef is teeming with various tropical fish, including angelfish, butterflyfish, and parrotfish. These colourful fish are a delight to watch as they dart in and out of the coral formations.


Q. What is Agincourt Reef?

A. Agincourt Reef is a breathtaking coral reef on the Great Barrier Reef in Australia. It’s renowned for its vibrant underwater world and popular destination for snorkelling and diving enthusiasts.

Q. When is the best time to visit Agincourt Reef?

A. The best time to visit Agincourt Reef is between April and November when the water is warm and the weather is dry. However, it is essential to note that the peak season for tourism is from June to August so it may be more crowded during these months.

Q. How do I get to Agincourt Reef?

A. You can reach Agincourt Reef by booking a boat tour from Port Douglas. These tours provide a comfortable and scenic journey to the reef.

Q. What can I expect to see at Agincourt Reef?

A. Agincourt Reef offers a diverse range of marine life. You can encounter colourful coral formations, tropical fish, sea turtles, and even reef sharks. It’s a paradise for underwater exploration.

Q. Can I visit Agincourt Reef if I don't know how to swim?

A. Yes, you can still enjoy the beauty of the Agincourt Reef even if you don’t know how to swim. Glass-bottom boat tours and the underwater observatory are excellent options for exploring the reef without getting wet.

Q. Is it safe to swim at Agincourt Reef?

A. Yes, it is safe to swim at Agincourt Reef, but it is important to follow the guidelines and instructions provided by your tour guide. It is also advisable to wear a wetsuit or a rash guard to protect your skin from the sun and jellyfish.

Q. What should I bring for my visit to Agincourt Reef?

A. It is recommended to bring sunscreen, a hat, a towel, a change of clothes, and a waterproof camera to capture the reef’s beauty.

Q. Are there any restrictions on touching or collecting marine life at Agincourt Reef?

A. To protect the fragile ecosystem, it’s important not to touch or collect any marine life at Agincourt Reef. Follow the guidelines provided by your tour operator to preserve this natural wonder.

Q. Are there facilities and amenities available at Agincourt Reef?

A. While Agincourt Reef is a natural environment, the tour operators provide amenities such as changing rooms, equipment rental, and refreshments on board the tour vessels.

Q. How can I book a tour to Agincourt Reef?

A. You can book a tour to Agincourt Reef through our partnered operators. Visit our website for more information on available tours and packages.

Q.Can I take photos or videos while snorkelling or diving at Agincourt Reef?

A. Absolutely! You’re encouraged to capture the beauty of Agincourt Reef through photos and videos. Just be mindful not to disturb the marine life in the process.

Q. Are there any conservation efforts in place at Agincourt Reef?

A. Yes, Agincourt Reef is part of the Great Barrier Reef Marine Park, and strict conservation measures are in place to protect its delicate ecosystem. Your visit contributes to these efforts.


Agincourt Reef is a natural wonder and a must-visit destination for anyone who loves marine life and adventure. Whether you are an experienced diver or a first-time snorkeler, the reef offers something for everyone. It is a sight to behold, from the diverse marine life to the stunning coral formations.

So, pack your bags, grab your swimsuit, and get ready to explore the wonders of Agincourt Reef. With so much to see and do, it’s no wonder that this magnificent Reef is one of the most popular destinations in the world.

So, pack your bags, grab your swimsuit, and get ready to explore the wonders of Agincourt Reef. With so much to see and do, it’s no wonder that this magnificent Reef is one of the most popular destinations in the world.