
Great Barrier Reef Small Group Snorkelling Adventure
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
Select a highlighted day to see live departure times and the exact price for your group.
Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.9/5
Based on 87 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Great Barrier Reef Small Group Snorkelling Adventure worth booking?
Great Barrier Reef Small Group Snorkelling Adventure is a 7-hour experience in Cairns & the Tropical North, Australia, from $199 per person. It scores 76 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.9/5 rating across 87 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 76 / 100
- Rating
- 4.9/5 (87)
- Duration
- 7 hours
- From
- $199 per person
Meet your crew at the Cairns Marlin Marina on Finger B and check in for your adventure. Once you are all checked in, board a fast vessel for an exhilarating trip to the Great Barrier Reef. Explore the World heritage List
What you get
- Guided Snorkel
- Use of snorkeling equipment
- Lunch
- Free GoPro Photos
About this experience
Meet your crew at the Cairns Marlin Marina on Finger B and check in for your adventure. Once you are all checked in, board a fast vessel for an exhilarating trip to the Great Barrier Reef. Explore the World heritage Listed Great Barrier Reef with a guided snorkel at 2 stunning locations chosen by our skipper for the best experience. Enjoy a small-group experience with quality snorkelling equipment, a snorkel guide, and flotation devices. Stay fuelled with lunch and snacks, and purchase drinks on board. Snorkel gear, a stinger suit, and flotation devices are included, ensuring a safe and enjoyable experience. Perfect for adventure seekers and nature lovers alike. - Snorkel at two locations on the Great Barrier Reef - All essential snorkelling equipment provided - Lunch and snacks included, with drinks available for purchase - Small group setting for a personalised experience
What's included
Included
- Guided Snorkel
- Use of snorkeling equipment
- Lunch
- Free GoPro Photos
Not included
- Carbonated beverages
- Bottled water
- Wetsuit (available to hire)
- Prescription Mask (available to hire)
- Hotel Transfers
Where it starts and ends
Meeting point
Cairns & the Tropical North
Look for the Reef Adventures flags at Cairns Marlin Marina on Finger B and staff will be waiting to greet you.
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Look for the Reef Adventures flags at Cairns Marlin Marina on Finger B and staff will be waiting to greet you.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Reef Adventures
Know before you go
- 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
- Can you swim?
- Have you snorkelled before?
- Please let us know of any dietary requirements.
- Not recommended for non swimmers
- Not recommended for travellers with lung problems
- Not suitable for guests under 6 or over 65 years.
Photos






What travelers are saying
Outty’s summary of the themes that recur across 87 traveler reviews. Written by us, not quoted from reviewers.
The guide
4 mentionsTravelers single out the guide as the reason the experience works.
Knowledge and storytelling
4 mentionsReviewers describe the commentary as informative rather than scripted.
Small groups
4 mentionsThe group size is repeatedly described as intimate rather than packed.
Photo opportunities
2 mentionsThe views and photo stops come up again and again.
Food and drink
2 mentionsThe tastings and food stops are a highlight for most reviewers.
Good for families
2 mentionsReviewers traveling with kids report it landed well with their group.
Traveler reviews
87 verified traveler reviews for Great Barrier Reef Small Group Snorkelling Adventure. Ratings and reviews provided by Viator and Tripadvisor.
Excellent Company
This snorkel trip was by far the best of 3 I did. Small group. Special care to be sure we saw everything there was to see. Icing on the cake were the professional photos sent to me, as part of the package.
via Viator
Incredible experience
An absolutely incredible small-group snorkeling experience on the Great Barrier Reef! Joelle, Nadia, and Lincoln looked after us perfectly from start to finish, ensuring everyone felt safe and included during the swim. The smaller group size made the trip feel incredibly personal and special. Our guides were not only highly professional but also deeply knowledgeable and passionate about reef conservation. I cannot recommend this tour enough
via Tripadvisor
Snorkelling fun in the sun
A very fun experience. The crew: Matt, Joelle, and Ellanor, were lively and great fun playing good music and providing entertainment as well as a great snorkeling experience. The reef was fantastic, saw plenty of coral, fish and a sea turtle. Great day!
via Tripadvisor
A fantastic way to see the reef
An absolutely unforgettable day on the Great Barrier Reef and easily one of the highlights of our trip. The crew and guides were fantastic throughout immensely knowledgeable, friendly and clearly passionate about the reef and its wildlife. The small group size made the snorkelling experience feel incredibly intimate and personal, giving us plenty of time and space to really appreciate the reef without ever feeling crowded. Every detail of the day was thoughtfully planned, from the organisation and guidance to the excellent lunch provided on board. The reef itself was, of course, spectacular, but we were also incredibly lucky to have an unexpected bonus on the way out stopping to watch a whale breach the water.
via Viator
Great reef snorkel
Fantastic experience with lovely, knowledgeable staff. Eleanor, Hailey and Lincoln were so helpful Got to see a few whales whilst on the boat thanks to the crew going above and beyond
via Tripadvisor
Good to know
- Duration
- 7 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- 6+
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $199 to $259
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 30
- Verdict
- Strongly Recommended
Why this scores 76
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Great Barrier Reef Small Group Snorkelling Adventure: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Cairns & the Tropical North.
How much does Great Barrier Reef Small Group Snorkelling Adventure cost?
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Prices start at $199 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Cairns & the Tropical North usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Great Barrier Reef Small Group Snorkelling Adventure take?
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Plan for about 7 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Cairns & the Tropical North is not rushed.
Is Great Barrier Reef Small Group Snorkelling Adventure worth it?
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It holds an Outty Ranking of 76 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.9/5 across 87 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Cairns & the Tropical North, and how flexible the cancellation terms are.
Can I cancel or reschedule Great Barrier Reef Small Group Snorkelling Adventure?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Great Barrier Reef Small Group Snorkelling Adventure suitable for kids and families?
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The operator sets a minimum age of 6. Older children generally do well here, and families should factor in the 7-hour running time when deciding.
How far in advance should I book Great Barrier Reef Small Group Snorkelling Adventure?
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Around 30 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Cairns & the Tropical North can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Cairns & the Tropical North and add a light layer if any part of the 7-hour experience runs outdoors or after sunset.
Where does Great Barrier Reef Small Group Snorkelling Adventure start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Cairns & the Tropical North within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Cairns & the Tropical North?
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On Outty we rank every Cairns & the Tropical North experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Passions of Paradise Great Barrier Reef Cruise by Catamaran, Ocean Free: Small Group Great Barrier Reef & Green Island Tour, Ocean Freedom: Great Barrier Reef Stylish Snorkel, Dive Reef Tour. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Cairns & the Tropical North?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Cairns & the Tropical North?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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