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All-Inclusive Great Barrier Reef Half-Day Snorkelling from Cairns

(15 Reviews)
  • Departs from Cairns
  • 5 hours

 

Highlights

  • Zoom to the Outer Great Barrier Reef on Cairns’ fastest purpose-built speed vessel
  • Snorkel with Marine Biologist guides at exclusive reef sites
  • Enjoy a half-day adventure with over 2 hours in the water and personalized service

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What to expect

Get ready for high-speed excitement on Cairns’ newest and fastest reef vessel, purpose-built to get you to the Great Barrier Reef in record time. With an afternoon departure, this half-day adventure is designed to maximize your time in the water — more snorkeling, less travel.

Your adventure begins with a unique Marine Biologist presentation, Cairns’ only pre-trip briefing of its kind, so you’ll be well-prepared before even getting in the water. Once onboard, your skipper selects the best reef sites of the day from a choice of 15 exclusive moorings. This ensures the best conditions and most vibrant marine life for your snorkeling experience.

With over two full hours in the water, snorkel alongside colorful corals, tropical fish, turtles, and possibly rays or reef sharks. Expert Marine Biologists and snorkel guides are on hand to offer tips, ensure safety, and enrich your understanding of this World Heritage-listed ecosystem.

All snorkel gear, including wetsuits in winter, lycra suits in summer, flotation devices, and prescription masks, are included. Freshwater showers, locally sourced snacks, and drinks (available for purchase) make this a comfortable and unforgettable way to experience the reef in just half a day.

The cruise departs from Cairns Marina at 12:00 pm and returns to Cairns at 5:00 pm.

 

 

Highlighted reviews from other travelers

★★★★★

V
Valeria

12 July 2025

Best and worst day ever! The team was super informative and amazing. Unfortunately, I suffer from extreme sea sickness and vertigo and I probably should’ve not taken this boat ride but nevertheless, I went and they were amazing to me and make sure I stayed alive. They were so accommodating! My two friends absolutely loved it and would highly recommend.

★★★★★

H
Holly

18 Aug 2025

The staff were very helpful and friendly. Scones were a lovely treat at the end! Highlight was seeing a tawny nurse shark! Thanks for a great day 🙂

What you need to know

Included in your tour

  • Over 2 hours snorkeling on the Outer Great Barrier Reef
  • An exclusive reef location chosen on the day to suit the weather conditions
  • Highly personalized service with a marine biologist-led snorkel tours
  • Brand new purpose-built boat
  • Snorkel, mask, and fins plus wetsuits (winter) or Lycra suits (summer)
  • Flotation devices
  • Prescription masks
  • Freshwater showers to rinse on deck
  • Locally sourced afternoon tea

Extra

  • Soft drinks or alcohol (available to purchase from the bar)
  • Merchandise or souvenirs
  • Hotel transfers

Time and Departure Location

Please come and check in directly on the boat on D Finger at the Cairns at Marlin Marina (1 Spence Street, Cairns City)

Check availability to see starting times.

Important Information

Know before you go

  • Please check in directly at our pontoon office on D Finger at the Cairns Marlin Marina from 11:15 AM. The boat will depart at 12:00 PM sharp and return at approx 5:00 PM.
  • Bring along your swimmers, towel, suncream, sunglasses, etc.
  • Please do not bring any valuables on board
  • Please call to reconfirm 24 hours in advance

Not allowed

  • Drones
  • Touching marine life

What To Bring

  • Hat
  • Swimwear
  • Towel
  • Camera
  • Snacks
  • Sunscreen
  • Water
  • Biodegradable sunscreen

Cancellation Policy

  • A full refund will be offered for customer-requested cancellations made up to 6 days prior to travel. Cancellations made within 5 days of travel will incur a 100% cancellation fee, including no-shows.
  • Should supplier be required to cancel or the operation of the tour for any reason, including on the rare occasions due to inclement weather, an alternative date or itinerary will be offered to the passenger. If the alternative date or itinerary cannot be arranged or agreed upon, a full refund will be authorised. If the passenger accepts the alternative date or itinerary, no refunds will be issued.
  • Please note that credit card processing fees paid at the time of booking are non-refundable.
  • Tour itinerary may be subject to change without notice due to weather conditions or operational requirements.
  • Availability was accurate at the time of booking however, is subject to change due to circumstances out of our control
  • Mobile Vouchers are accepted! – Vouchers can also be presented on your mobile device for this attraction

Frequently asked questions

Is this tour suitable for first-time snorkellers?

Yes, first-time snorkellers can enjoy this experience if they are confident swimmers and comfortable in open water. You should be able to swim about 50 metres and stay afloat without assistance. The crew helps with equipment, snorkelling technique and in-water guidance, while flotation devices provide extra support.

Is this tour suitable for children and families?

Yes, it can be a memorable family reef adventure for children aged six and over who are confident swimmers. The small-group format and in-water guidance give families plenty of support, and children must remain under parent or guardian supervision throughout the experience.

How many reef sites will we visit?

The afternoon focuses on one carefully selected Outer Reef snorkelling site, giving you more than two hours to explore instead of spending the day travelling between locations. The crew chooses from 15 exclusive moorings according to wind, tides and surface conditions, helping you enjoy the best available snorkelling on the day.

What is the fast-boat ride like, and should I prepare for seasickness?

The fast vessel keeps travel time short and leaves more of the afternoon for snorkelling. Open-sea conditions can sometimes make the ride lively, so guests who are prone to motion sickness may find it helpful to take their usual motion-sickness medication before departure, following the product directions. A warm, dry layer is also useful for the return journey.

Can I join the Marine Biologist presentation before departure?

Yes. A complimentary reef presentation takes place on the D Finger pontoon from approximately 10.30am to 11.00am. Arriving early gives you the opportunity to learn about the reef and the marine life you may encounter before the midday departure.

What facilities and storage are available onboard?

The vessel has two toilets, freshwater deck showers and some under-seat storage for small belongings. Space is limited, so it is best to bring only the essentials you need for the afternoon.

Can dietary requirements be accommodated?

Most dietary needs and allergies can be accommodated for the included afternoon tea with at least 24 hours’ notice. Guests with very strict dietary requirements may prefer to bring a suitable snack. After booking, please contact us with any dietary requirements.

15 Reviews
Sort By:RatingDate

Sasha

Group Traveller

Knowledgeable guides, great communication and equipment too! Very cool experience

August 18, 2025

Jacques

Group Traveller

Amazing trip, Staff had a communicative energy What to say about Great barrier reef? No word can describe! Swimming with tortulles was a special moment

August 13, 2025

Alanna

Group Traveller

Guides were really friendly and helpful. Easy to find boat and starting point. Good relaxed vibe in the boat and the guides made sure we had fun. Some fruit and snacks provided also after the snorkel which were amazing!

August 7, 2025

Bruna

Group Traveller

I absolutely loved the experience of swimming at the Great Barrier Reef! I wish I had more time there, but it was still amazing, it just made me want to do it all over again. The staff were all super friendly, helpful, and informative. I had a flight at 7 PM and the tour was scheduled to end at 5, so I was a bit worried about timing or possible delays, but we arrived exactly at 5 on the dot. The boat captain was fantastic — very kind and welcoming. I loved everything about the tour and would highly recommend it!

July 21, 2025

Jamisen

Group Traveller

This activity was absolutely phenomenal! The staff were kind, attentive and competent! They focused on safety but also had fun and tried very hard to ensure everyone had a good time. I would definitely do this tour again and cannot recommend it enough – 5 stars aren’t enough!

July 20, 2025
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