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Cairns Half Day Tour a Great Barrier Reef Snorkeling Experience

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Overview

Available languages

English

4 hours

Mobile ticket

We offer an intimate and unforgettable Great Barrier Reef experience, far from the crowds. Our goal is to immerse you in the natural beauty of this incredible wonder, making you feel like you're heading out with friends and family. With us, the journey is just as thrilling as the destination, thanks to our custom-designed fast vessels. Whether you're soaking in the fun or learning about the reef’s wonders, every moment with us will be one you'll cherish forever

Additional Info

Public transportation options are available nearby

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Travelers should have at least a moderate level of physical fitness

Not suitable for non-swimmers

Not Suitable for children under 6 years

Not Suitable for people over 65 years

Not suitable for guests with limited mobility

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

What To Expect

Bring your sense of adventure for a exhilarating ride to the World Heritage Listed Great Barrier Reef! With only a maximum of 27 guests, your tour will be personalised and free of crowds. Your day will begin at Cairns Marlin Marina where you will board one of our fast vessels and take an exhilarating trip to the Great Barrier Reef. You will have a wonderful 1.5 hours exploring the reef with our snorkel guide before heading back to Cairns. Don’t worry about getting hungry because snacks are provided and drinks are for sale on board. **Please be aware that snorkelling can be a strenuous activity. Please check the restrictions below to ensure this tour is suitable for you.**

What‘s Included

English speaking guide

Snacks

Use of Snorkelling equipment

Stinger Suits (in season)

Wetsuits (available for hire)

Drinks (available for purchase)

Hotel Transfers

Prescription Mask (available to hire)

Options

Cairns Half Day Tour a Great Barrier Reef Snorkeling Experience

Reviews

4.82

420 reviews

Total reviews and rating from Viator & Tripadvisor

380
23
4
6
7
  • Great experience

    Janine B,Mar 2, 2026

    - Review from Tripadvisor

    5.00

    The crew were fabulous. Very informative, friendly, and helpful. A shout out to Eleanor, who was amazing with everyone in the water, especially those who hadn't done it before. A sweet snack was provided after the snorkelling, and you could buy soft drinks for $3 each. It was too choppy for me but has inspired me to try again when I have the chance. Well worth the money.

  • Reef adventures =greT time

    Bob D,Mar 2, 2026

    - Review from Viator

    5.00

    Friendly crew(Victor, Frankie and Lily ) made the ride out fun. Our snorkeling guides did a great job pointing out various living creatures while snorkeling. They made us feel safe and well taken care of. They took photos underwater and of us and made them readily available after the tour. Highly recommend.

  • Great adventure!

    William R,Mar 2, 2026

    - Review from Viator

    5.00

    Great tour for travelers short on time. We booked this on a cruise and we were only there for about 8-9 hours. The tour was well planned and executed from the tour guide. They provided all the equipment instructions for a safe and very enjoyable trip. The water was very clear and we saw sea turtles, rays and lots of different fish. I would definitely recommend this tour. My wife especially loved the flotation noodles.

  • Great experience. I went...

    Ash B,Mar 1, 2026

    - Review from Viator

    5.00

    Great experience. I went with 4 children and the guides were great, very friendly, patient and knowledgeable.

  • Great tour of the reef

    Markell B,Mar 1, 2026

    - Review from Viator

    5.00

    The tour was great and the staff was super helpful. The only thing I wish I knew was that they can take your picture on the reef with the go pro and we can have them later.

  • A crowded ocean swim

    Wendy L,Feb 27, 2026

    - Review from Viator

    3.00

    The ride out was fun and the reef was incredible, but the way we were managed ruined the experience. We were tightly grouped and so I was kicked in the face twice. Every time I would get some distance from the group to enjoy the reef, I was asked to come back into the tightly grouped people. I can see that the group may have been too big for the two people in the water with us, but then there needed to be a third person. The other annoyance was that the lead guide would give commentary about everything she saw while we were snorkeling. I can’t hear her talk while my head is in the water enjoying the reef and many others I spoke to said they just ignored her talking. One poor woman exited the water after getting kicked the first time and told the guides it was much too crowded. My partner was upset that we were moved on too fast to enjoy the fish and coral she was looking at. This could have been exceptional excursion!

  • 1/2 day snorkel adventure

    Dee A,Feb 26, 2026

    - Review from Viator

    5.00

    Absolutely fabulous experience. The crew Bradley, Sophia and the Skipper (sorry forgot your name) were awesome and very patient and knowledgeable. They made you feel welcome immediately. We put our stinger suits on in the air conditioned comfort at the meeting point which made it that bit easier. A fun trip there and a stunning snorkel around the reef. The guided tour was not rushed and allowed us to go at an easy pace. Sophia took loads of photos which were uploaded for us all at no extra charge. This was an excellent experience. Definitely a 10/10 from me!

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  • Amazing

    C543XRloism,Feb 25, 2026

    - Review from Tripadvisor

    5.00

    Amazing tour! Super super lovely friendly staff! Kept the energy high and had an amazing time!

  • Fabulous Experience

    TraceyMcEntee,Feb 20, 2026

    - Review from Viator

    5.00

    Fabulous afternoon snorkelling on the reef. The staff were all highly professional and very friendly. I’m not an overly confident swimmer but felt very safe with them. What an experience, the fish and corals were so beautiful and so many different kinds. I’d definitely recommend this tour.

  • Snorkeling with prudent supervision

    513wolfgangs,Feb 19, 2026

    - Review from Tripadvisor

    4.00

    Reef Adventures is more of a smaller company, which also takes smaller boats to the Barrier Reef and provides more individual support to fellow travellers than can be the case with the large boats. In other words, in the water, the employees tend to relatively few snorkel guests and you get the feeling that any danger situations or weaknesses in fitness are more likely to be detected and reacted to. The employees also take underwater photos that can be downloaded later, while the larger providers require you to borrow the appropriate cameras.

From A$179.00

1 Adult

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Operated by Reef Adventures

A product of Trip Social Group

Australia: Pavel Australia Pty Ltd

Việt Nam: Công ty TNHH Trip Social

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