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Great Barrier Reef Half-Day Snorkeling Tour from Cairns

(24 Reviews)
  • Departs from Cairns
  • 4 hours

 

Highlights

  • Small-group Great Barrier Reef tour with a maximum of 25 guests
  • Speed across the ocean on a fast vessel to two pristine reef sites
  • Guided snorkelling adventure with snacks included on board

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What to expect

Embark on an intimate Great Barrier Reef adventure designed for those who prefer smaller groups and a more personal experience. With a maximum of just 25 guests per departure, this tour ensures plenty of space, individual attention, and a relaxed atmosphere away from the usual crowds.

Your journey begins at Cairns Marlin Marina, where you’ll check in 30 minutes before departure at the Reef Adventures office inside the Pier Shopping Centre, just past the Shangri-La Hotel lobby. Step aboard one of the modern, fast vessels and feel the excitement as you cruise across the sparkling Coral Sea.

Depending on the day, you’ll visit one of two pristine reef sites. Once anchored, enjoy 1.5 hours of guided snorkelling, exploring vibrant coral gardens and spotting a stunning array of tropical fish and marine life. Whether you’re a beginner or experienced snorkeller, the crew will provide support to ensure a safe and unforgettable experience.

Between reef sessions, relax on board with complimentary snacks, and purchase drinks to refresh before heading back to Cairns.

 

 

Highlighted reviews from other travelers

★★★★★

C
Charlotte

27 July 2025

We had an amazing trip with Lincoln, Sofia and Taylor guiding us around the reef. The water was a stunning vibrant blue, calm, the reef was beautiful and had so many different fish to spot, including the elusive clown fish! We also got to swim with a baby turtle. It was magical!

★★★★★

L
Lisa

27 Aug 2025

Loved every minute. Smaller group= less stress. Perfect time out on the water.

What you need to know

Included in your tour

  • Visit to World Heritage Listed Great Barrier Reef
  • Exhilarating boat ride onboard one of our fast vessels
  • Quality snorkelling equipment
  • Snacks
  • Snorkel guide
  • Floatation devices
  • Stinger suits (in season)
  • Personalised reef experience away from usual crowds

Extra

  • Wetsuit (available to hire)
  • Drinks (available to purchase)
  • Prescription Mask (available to hire)
  • Hotel Transfers

Time and Departure Location

The Pier Shopping Centre, 1 Pier Point Rd, Cairns City QLD 4870, Australia

Meet 30 mins prior to departure at our Reef Adventures office located inside the Pier Shopping centre. The crew will then meet you and lead you down to the boat.

Check availability to see starting times.

Important Information

Know before you go

  • 3 departure times available.
  • Meet your crew half an hour before departure at the Reef Adventures office, located inside the Pier Shopping Centre.

Not suitable for

  • Children under 6 years
  • People with back problems
  • People with mobility impairments
  • People with heart problems

What To Bring

  • Hat
  • Swimwear
  • Towel
  • Sunscreen
  • Water

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

How much time will I spend snorkelling on the reef?

The tour lasts approximately four hours, with around 1.5 hours of guided snorkelling at the reef. The remaining time includes the fast boat journey from Cairns, boarding and safety briefings.

Which reef location will we visit?

The skipper will select either Upolu Reef or Breaking Patches on the day, based on the weather and tides. This tour normally visits one reef location rather than stopping at two separate sites.

Is this tour suitable for first-time snorkellers?

Yes. First-time snorkellers can join if they can swim, are comfortable in open water and have a moderate level of fitness. A snorkel guide, equipment and flotation devices are included. This tour is not suitable for non-swimmers.

Can children join, and is there an age limit?

Guests must be between 6 and 65 years old. Children joining the tour must also be able to swim and manage an active open-water snorkelling experience.

What fitness and health requirements apply?

A moderate level of fitness is required because snorkelling in open water can be physically demanding. The tour is not suitable for guests with low fitness, mobility or visual impairments, pre-existing back, neck or hip injuries, or those who are heavily pregnant. All participants must sign a waiver before departure.

Is this tour a good choice if I get seasick?

This fast-vessel tour is not suitable for guests who are prone to seasickness. If motion sickness is a concern, a larger catamaran or pontoon-style reef tour may be a more comfortable choice.

What is included, and what costs extra?

Your tour includes snorkelling equipment, a snorkel guide, flotation devices, seasonal stinger suits, snacks, Marine Park fees and GST. Wetsuits and prescription masks are available to hire, while drinks can be purchased on board. Bring a card for any onboard purchases.

What happens if the weather or tides are unsuitable?

The reef location and departure time may change depending on the weather and tides. If the tour has to be cancelled because conditions are unsafe, you can move to another available date or receive a full refund.

24 Reviews
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Chris

Family Traveller

Fantastic trip with awesome company- Reef Adventures really looked after us well and gave us a thrilling visit to the Great Barrier Reef 👍

August 18, 2025

Jacob

Group Traveller

Amazing experience! Extremely well organised tour, we couldn’t have asked for better. Ken and Sophia were so chatty, friendly and knowledgeable- absolute assets to the team. Cannot recommend enough! Thank you!!

August 17, 2025

Danyal

Group Traveller

Crew was amazing, super friendly and professional.

August 14, 2025

Megan

Solo Traveller

The staff were sooo friendly and always made sure everyone was okay. They really made the experience fun and safe. The music on the boat was a really nice touch. They also had drinks available to buy on board which is a good idea. Would 1000% recommend!

August 12, 2025

Zoe

Solo Traveller

Snorkeling was such an amazing experience! The vibe was great from the start – everyone was in a good mood, the music on the boat was awesome, and we had so much fun in the water. A special shoutout to Lily, who put a lot of effort into taking incredible photos of everyone. You could really tell she cared and wanted us to have the best memories. Overall, it was a super fun day and I’d totally recommend it!

August 10, 2025
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