
Great Barrier Reef Full Day Tour from Cairns
Pick your date
Highlighted days have spots open. Grey days are sold out or not running.
September 2026
Loading live availability
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
4.6/5
Based on 1,357 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Great Barrier Reef Full Day Tour from Cairns worth booking?
Great Barrier Reef Full Day Tour from Cairns is a 8.5-hour experience in Cairns & the Tropical North, Australia, from $235 per person. It scores 80 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.6/5 rating across 1,357 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 80 / 100
- Rating
- 4.6/5 (1,357)
- Duration
- 8.5 hours
- From
- $235 per person
Join Divers Den for an unforgettable day trip to the Great Barrier Reef, around 90 minutes from Cairns. Explore two exclusive reef sites on the Norman, Saxon, or Hastings reefs, where you’ll encounter vibrant corals, wit
What you get
- Use of Wetsuits/Lycra Suits
- Fresh hot showers
- Lunch
- All snorkel/dive equipment
- Snacks
About this experience
Join Divers Den for an unforgettable day trip to the Great Barrier Reef, around 90 minutes from Cairns. Explore two exclusive reef sites on the Norman, Saxon, or Hastings reefs, where you’ll encounter vibrant corals, with frequent sightings of turtles, stingrays, and more. Whether you're snorkelling, trying an introductory dive, or enjoying certified dives, AquaQuest, our modern vessel, offers comfort and convenience with a spacious deck, easy water access, and state-of-the-art equipment. Relax on sun decks, enjoy a delicious buffet lunch, and freshen up with hot showers as you create unforgettable memories on the reef.
What's included
Included
- Use of Wetsuits/Lycra Suits
- Fresh hot showers
- Lunch
- All snorkel/dive equipment
- Snacks
Not included
- Digital camera hire & professional photo purchase (subject to availability)
- Bar facilities including snacks
- Guided Diving
Where it starts and ends
Meeting point
Cairns & the Tropical North
Please make your way to Cairns Marlin Marina - B Finger for boarding from 8:00am and departure at 8:30am
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Please make your way to Cairns Marlin Marina - B Finger for boarding from 8:00am and departure at 8:30am
Options you can book
Intro Dive Special
AquaQuest Intro Dive Special: Get one free Introductory Scuba Dive during your Great Barrier Reef day trip for a limited time.
Snorkeling
Snorkeling is the easiest way to discover the Great Barrier Reef, it is as simple as breathing. If you have never snorkeled before, don't worry, a briefing is held on board
2 Certified Dives
Add the GBR to the list of places you've dived at! Book 2 Dives if you are certified diver (cert card required)
1 Introductory Dive
Book this if you are not certified and want to try a dive, Medical may be required
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
- Divers Den
Know before you go
- Public transportation options are available nearby
- Infants are required to sit on an adult’s lap
- 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
- No minimum age, child rate is 4 - 14 years
- Refunds will not be issued if tour/activity is missed due to late or non-arrival of customer on cruise ship
- Evidence of dive certification is required from all divers wishing to participate in a certified dive
- Please bring hat, towel, swimsuit, sunscreen, sunglasses and credit or debit card
- It is required by Queensland law that you must wait at least 24 hours after diving before going to altitude or flying – there is no guarantee that following these recommendations will prevent decompression sickness. All participants will be required to complete a health questionnaire prior to diving. Some medical conditions can pose a hazard during diving, and it is recommended that individuals with these conditions undergo evaluation by a physician, as they may be unable to dive.
- Tours are subject to the risks and perils of scuba diving in changeable conditions in an open water environment. The operator reserves the right, for customer safety and/ or the safety of our crew or other scuba divers, to prevent any customer’s participation in scuba diving if they are deemed physically or medically unfit to do so or in their sole discretion. The operator does not refund for failed dive medical questionnaires.
- No compensation is offered if you should be unable to complete all offered dives
Photos






Good to know
- Duration
- 8.5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $235 to $370
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 475
- Verdict
- Strongly Recommended
Why this scores 80
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Great Barrier Reef Full Day Tour from Cairns: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Cairns & the Tropical North.
How much does Great Barrier Reef Full Day Tour from Cairns cost?
+
Prices start at $235 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 Full Day Tour from Cairns take?
+
Plan for about 8.5 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 Full Day Tour from Cairns worth it?
+
It holds an Outty Ranking of 80 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.6/5 across 1,357 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable most popular in Cairns & the Tropical North, and how flexible the cancellation terms are.
Can I cancel or reschedule Great Barrier Reef Full Day Tour from Cairns?
+
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 Full Day Tour from Cairns suitable for kids and families?
+
Yes, all ages are welcome. Families should still weigh the 8.5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Great Barrier Reef Full Day Tour from Cairns?
+
Around 475 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?
+
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 8.5-hour experience runs outdoors or after sunset.
Where does Great Barrier Reef Full Day Tour from Cairns start and how do I get there?
+
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?
+
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?
+
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?
+
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?
+
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.
Ready to lock in your spot?
Pick a date, choose your group, and see the exact price for Great Barrier Reef Full Day Tour from Cairns.
Pick your date




