Silversonic Dive and Snorkel Adventure of a Lifetime!

Experience the Renowned Agincourt Ribbon Reefs

Departing daily from Port Douglas, Silversonic promises an exhilarating day filled with fun, discovery, and adventure as you explore the wonders of the Great Barrier Reef. Our unique experience takes you to three different reef environments daily, making it the perfect choice for those seeking adventure and excitement.


What’s Included

3 Sites in One Day

Imagine entering a vibrant underwater kingdom teeming with tropical marine life. Silversonic visits a rich tapestry of remote and exclusive World Heritage Great Barrier Reef sites at the renowned Agincourt Ribbon Reefs. With incredible coral formations and extreme biodiversity, this is quality diving and snorkelling.

Swim with Dwarf Minke Whales: Silversonic holds an exclusive permit to swim with dwarf minke whales if encountered—a truly unforgettable experience!

5 Hours on the Reef: You’ll have ample time to explore the beauty of the Great Barrier Reef.

Returns to Port Douglas at 4.30 p.m.



Unlimited Adventure: Enjoy unlimited adventure snorkelling with a guided snorkel tour included.

Safety First: Snorkel briefings at each reef site and lifeguard snorkel officers supervising ensure your safety.

Explore with Confidence: You’ll have a fantastic time if you’re a beginner or an experienced snorkeler. Flotation devices and buoyancy vests are available if needed.

Marine Interpretation: Join the guided snorkel tour to learn more about the marine life around you. Our marine interpreters guide you over shallow coral gardens, pointing out fish and marine life, corals, and areas of interest.

Certified Divers

Up to Three Spectacular Dives: As a certified diver, you can enjoy up to three spectacular dives, experiencing three different Great Barrier Reef environments.

Dive Variety: From drift and wall dives to bommies and pinnacles, coral gardens, and swim-throughs, our magnificent sites offer diverse experiences for divers of all levels.

Safety and Enjoyment: Professional instructors accompany all dives at no extra charge, ensuring maximum safety and enjoyment. They have intimate local knowledge of the reef systems we visit and are passionate about sharing this.

Rich Marine Life: The Great Barrier Reef’s ecosystem supports a wide variety of life, including 1,500 species of fish, 400 types of corals, 4,000 species of molluscs, and 10,000 species of sponges.


DIscover more Great Barrier Reef tours

  • This day tour visits one of the seven natural wonders of the World.
  • 3 Outer Agincourt Ribbon Reefs.
  • Spectacular marine life and coral.
  • Five hours at the Great Barrier Reef.

Great Barrier Reef Itinerary

07:30 –  First Check-in at Quicksilver Reservations Counter inside the Crystalbrook Marina.

08:15 – Next, guests board the vessel

08:20  Then sit back and relax with complimentary tea and coffee.

08:30 – Depart Port Douglas Marina.

Along the way, a thorough certification and introductory dive briefing.

10:15 – Then arrive at the first Reef location.

Divers gear up while the snorkelers’ site briefing begins.

Then get ready to see the beauty of this natural wonder!

11:30 – Next, Silversonic departs for the second Reef location.

Introductory and certified dives

Snorkelers site briefing.

Noon: Tropical hot and cold buffet lunch

13:40: Next, cruise to the third reef location.

Snorkelling briefs on the best areas to snorkel.

She guided the snorkel tour.

Option for certified divers to do a third dive and a second introductory dive.

15:00 – Next, depart the Great Barrier Reef.

16:30 – Arrival time at Port Douglas Marina.

16:55 – Coaches leave for accommodation.

What’s Included

  • Three Sites in One Day: Immerse yourself in the vibrant underwater kingdom of the Agincourt Ribbon Reefs, boasting incredible coral formations and extreme biodiversity.
  • Swim with Dwarf Minke Whales: Experience a once-in-a-lifetime opportunity to swim with dwarf minke whales, made possible by Silversonic’s exclusive permit.
  • Ample Reef Time: Enjoy five hours on the reef, ensuring ample time to explore its beauty.
  • Return to Port Douglas: We return to Port Douglas at 4.30 pm, concluding an adventure-filled day.
 Silversonic Port Douglas Adult Child 4-14 yrs
Snorkelling and Cruise $272.00 $195.00
 Scuba Diving additional costs Adult Child 4-14 yrs
Intro Diver – Full Gear (1 dive) $77.00 $77.00
Intro Diver – Full Gear (2 dives) $149.00 $149.00
Cert Diver – Full Gear (1 dive) $60.00 $60.00
Cert Diver – Full Gear (2 dives) $87.00 $87.00
Cert Diver – Full Gear (3 dives) $107.00 $107.00
Cert Diver – Tanks Weights (1 dive) $48.00 $48.00
Cert Diver – Tanks Weights (2 dives) $75.00 $75.00
Cert Diver – Tanks Weights (3 dives) $95.00 $95.00


Return Coach Transfers:  – Cairns, Northern Beaches, Silky Oaks $35 per person
  • Underwater digital cameras are available for hire.
  • Professional underwater photo and video service


  • Camera.
  • Swimwear, towel, and sunglasses.
  • Hat, sunscreen, and also a shirt.
  • Certification Card for Certified Divers.
  • Cash for drinks at the bar and a credit card for additional dives.
  • Please note a small levy (Government Environmental Management Charge to pay upon check-in.

Silversonic departs from

Check-in is at The Crystalbrook Superyacht Marina

44 Wharf Street, Port Douglas, Queensland, 4877

Important Information

Please check our Dive Medical page for information on medical conditions and medications that may affect your ability to scuba dive.

Whether you’re snorkelling or diving, Silversonic promises a day filled with excitement,  beauty, and unforgettable memories in the magical underwater world of the Great Barrier Reef. Join us for the adventure of a lifetime!


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