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Two adventurers snorkeling or diving amidst vibrant coral reefs and schools of tropical fish in the clear waters of Agincourt Reef, Great Barrier Reef.
Two snorkelers in wetsuits explore the shallow, crystal-clear waters, admiring the diverse coral formations and vibrant marine life at Agincourt Reef.
A female snorkeler swims gracefully next to a majestic Napoleon Wrasse, showcasing the incredible marine encounters at Agincourt Reef, Great Barrier Reef.
A couple enjoys a thrilling snorkeling adventure, exploring the shallow, vibrant coral gardens and colorful fish in the pristine waters of Agincourt Reef.
An aerial view of the Quicksilver floating pontoon at Agincourt Reef, surrounded by stunning turquoise waters and extensive coral formations, offering diverse activities.

[Eco Tour] Quicksilver Cruises | Outer Barrier Reef Cruise Day Tour

4.3Very Good
Sold 100+

Duration:7 hour(s)
Guided language: English / 中文
No cancellation
Please present the e-voucher on-site

Embark on an epic adventure to the stunning Agincourt Ribbon Reefs of the Great Barrier Reef with Quicksilver cruises! Dive into the crystal-clear waters and marvel at the vibrant and diverse coral ecosystems and the breathtaking views from the observation deck. 

  • Unveil the hidden treasure of the Great Barrier Reef – Agincourt Reef, a sparkling jewel in the Ribbon Reef crown
  • Climb Quicksilver's luxurious cruise and venture to the reef's outermost edges for a thrilling aquatic escapade
  • Immerse yourself in the underwater paradise with snorkeling, helmet diving, and scuba diving to quench your thirst for adventure
  • Dive deeper into the ocean with fascinating insights from experienced marine biologists and uncover the reef's secrets
  • This ECO Certified Advanced tour guarantees a guilt-free experience, with eco-conscious practices and an unwavering environmental commitment
[5% App discount] Code: APP5OFF , HK: APP15HK
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Sightseeing Tours

Tour TypeShared tour
Transportation methodTransfer from meeting point
Tour typesGuided tour
Meal arrangementLunch included
Sightseeing typeNatural sights, Eco-tourism
TransportSightseeing cruise
Cruise typeSemi-sub

Product Info

— What You Can Expect —

Embark on a once-in-a-lifetime adventure through the spectacular Great Barrier Reef with Quicksilver cruises! Jump into the crystal-clear waters and be greeted by a stunning array of marine life, including colorful fish and vibrant corals, as you snorkel, scuba dive or helmet dive your way through the reef's pristine waters. For those who prefer to stay dry, enjoy a unique and exciting fish-feeding experience from the comfort of the underwater observatory on the boat.

But the adventure doesn't stop there! Take in the breathtaking views of the reef from a bird's-eye-view with a thrilling 10-minute helicopter ride. Experience the Reef's majesty and immensity as you soar above it all.

Bring your inner explorer to life as you discover the Great Barrier Reef, the world's largest living reef ecosystem. Witness the astounding beauty of nature's finest work as you come across breathtaking colors and stunning marine life. With convenient transfer package options departing from Cairns, this Reef tour is one to be noticed and an experience of a lifetime that you won't want to miss!

Learn more about Quicksilver's eco-tour commitment here and what it takes to be ECO Certified here.


— Important Info —

  • Duration: 7 hours for Port Douglas or 10 hours for Cairns
  • Return time: 6:30 pm at Cairns or 4:30 pm at Port Douglas

Purchase Notice

_Fuel Surcharge Notice_

Due to rising fuel costs in Australia, a fuel surcharge will apply to all new bookings made from 30 March 2026 for travel from 1 April 2026 onward.

  • Adult: AUD 10
  • Child: AUD 5

The surcharge is payable at check-in on the day of travel

[Child Policy] 

  • Children under three (3) years old may participate free of charge
  • Helicopter child policy: Children 3 years old and above must pay the full fare price as shown. Infants 2 years old and under may travel free when seated on a guardian's lap

[Image Notice]

  • Images courtesy of local supplier and Tourism Australia

Reminders

  • The final itinerary is subject to weather and transportation conditions

  • Participation is at travelers' own risk; the company and its employees shall not be held responsible for accidents. Travelers certify that no health-related reasons or problems preclude their participation in this tour.

  • Please bring your own swimsuit, beach towel, shirt, hat, sunscreen, and camera

  • It is recommended to bring extra cash or credit card for drinks at the bar or shopping, and other optional tours

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. What defines the Outer Barrier Reef, and what are its key characteristics?

The Outer Barrier Reef, including the Agincourt Ribbon Reefs, is characterized by its location further offshore, leading to exceptionally clear and pristine waters. It typically features deeper drop-offs, vibrant hard and soft coral gardens, and a greater diversity of marine life due to minimal terrestrial influence. This makes for excellent visibility and a more untouched natural environment compared to the inner reef.

2. What unique advantages does the Agincourt Ribbon Reefs (Outer Barrier Reef) offer for visitors?

The Agincourt Ribbon Reefs, a jewel of the Outer Barrier Reef, offer unparalleled clarity and an abundance of marine biodiversity. Visitors can experience a healthier, more vibrant coral ecosystem, ideal for snorkeling and scuba diving. The unique ribbon-like structure creates sheltered lagoons and dramatic drop-offs, providing diverse habitats and stunning underwater landscapes for all skill levels.

3. How long is the typical boat journey from Port Douglas to the Agincourt Ribbon Reefs?

Quicksilver cruises to the Agincourt Ribbon Reefs typically depart from Port Douglas. The boat journey from Port Douglas to the Outer Barrier Reef usually takes approximately 1.5 to 2 hours, depending on sea conditions and the specific reef site visited. This allows ample time for exploring the vibrant underwater world upon arrival.

4. What are the main differences between visiting the Inner and Outer Barrier Reef sections?

The Inner Reef is closer to the mainland, often featuring shallower waters and fringing reefs. The Outer Barrier Reef, where Agincourt Reef is located, is further offshore, boasting significantly clearer water, better visibility, and more pristine, extensive coral formations. It typically offers a more vibrant and diverse marine ecosystem, ideal for advanced snorkeling and diving due to deeper drop-offs and healthier corals.

5. How do Quicksilver cruises ensure environmental sustainability during visits to the Agincourt Ribbon Reefs?

Quicksilver cruises are an ECO Certified Advanced tour, demonstrating a strong commitment to environmental protection. They employ experienced marine biologists who provide educational insights and monitor the reef. Practices include strict waste management, designated mooring points to protect coral, and adherence to 'Reef Etiquette' guidelines, ensuring minimal impact while allowing visitors to appreciate the Agincourt Ribbon Reefs responsibly.

6. What transportation options are available for reaching the Quicksilver cruise departure point in Port Douglas from Cairns?

To reach the Quicksilver cruise departure point in Port Douglas from Cairns, several transportation options are available. These include pre-booked shuttle bus services, which offer convenient transfers directly from Cairns accommodations. Taxis and ride-sharing services are also available for a more direct route. It is advisable to arrange your transport in advance to ensure a timely arrival for your cruise.

7. What unique immersive experiences can visitors expect on a Quicksilver cruise to the Agincourt Ribbon Reefs?

Visitors on a Quicksilver cruise to the Agincourt Ribbon Reefs can expect a range of immersive experiences. This includes snorkeling directly from the pontoon in crystal-clear waters, introductory helmet diving (Oceanwalker), and guided scuba diving for certified divers. There's also an underwater observatory and semi-submersible tours for those who prefer to stay dry, offering panoramic views of the vibrant coral and marine life.

8. What kind of marine life and coral ecosystems can be observed at the Agincourt Ribbon Reefs?

The Agincourt Ribbon Reefs are renowned for their spectacular and diverse marine ecosystem. Visitors can observe a vast array of hard and soft corals, forming intricate gardens that host numerous fish species, including clownfish, parrotfish, and giant wrasse. Keep an eye out for green sea turtles, reef sharks, and various rays, which are commonly sighted in these pristine Outer Barrier Reef waters.

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