This list sorts the reef trips out of Cairns by how you want your day to run: snorkel boats, dive boats and pontoons that suit non-swimmers. The outer reef sits about 90 minutes offshore, so every option is a full day. From November to May you’ll snorkel in a stinger suit; crews hand them out and nobody argues.
Discover the wonders of the Great Barrier Reef with our thrilling snorkeling and diving cruise from Cairns. Dive into an underwater paradise like no other.
Most Popular★ 4.5“The boats is the most newest boat available for the tour, it is very clean and tidy. Look out areas in front and rear the boat make it the best place for photos and viewing the ocean. The staffs at service desk and on the…”
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3,714 reviewsFrom $190.07by Down Under Cruise and Dive
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Unforgettable adventures await! Embark on a premium catamaran cruise from Cairns and discover the wonders of the Great Barrier Reef. Click now for an unforgettable experience!
★ 4.9“Incredible and an amazing experience with Passions of Paradise. If you ever have to do Scuba or Snorkelling, highly recommend Passions of Paradise. Everything starting from crew, to instructors, to diving sites, to food, to snacks, to washrooms, to space and to top it all…”
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3,567 reviews9 hoursFrom $190by Passions of Paradise Great Barrier Reef
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Experience stunning aerial views of the Great Barrier Reef on a 40-minute scenic flight from Cairns, with expert commentary and potential whale sightings.
★ 4.9“I was a bit nervous before the flight but was determined to do this once in a lifetime trip. The owner Greg was very reassuring when I checked in for the flight and put me at ease. All the staff were very friendly ,I was…”
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2,912 reviews40 minFrom $169by Air Tours Australia
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Experience the wonders of the Great Barrier Reef like never before. Join us on a luxury catamaran for an unforgettable snorkel and dive cruise from Cairns.
★ 5.0“The Passion Crew were accommodating, courteous and lots of fun to be around. Harry was very patient with me as inexperienced snorkler”
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2,564 reviewsFrom $192.94by Passions of Paradise
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Experience the ultimate luxury snorkel and dive cruise at the Great Barrier Reef. Unforgettable adventures await in Cairns. Dive in now!
★ 5.0“Amazing group of knowledgeable guides who are friendly and accommodating. I couldn’t recommend this enough!”
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1,895 reviewsFrom $181.28by Cairns Premier Reef & Island Tours
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Experience the Great Barrier Reef with this full-day snorkeling and diving tour from Cairns, featuring expert guides, delicious food, and stunning marine sights.
★ 4.7“The tour was amazing, we spent whole 3,5 hours snorkelling the great barrier. The crew was really supportive and was always taking care of the passengers. Besides, as we were a really small group of people, we had the pleasure of exploring the barrier without…”
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1,528 reviews8 hoursFrom $166by Divers Den
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Discover the wonders of the Outer Reef in Port Douglas on this unforgettable snorkeling tour. Join our small-group adventure in 2023 and dive into an underwater paradise like no other.
★ 5.0“Excellent! Highly recommend this small group that caters to personalized experience! 5 Star Experience for me.”
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1,443 reviewsFrom $458.32by Abc Snorkel Charters
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Experience the wonders of the Great Barrier Reef on the Calypso Outer Reef Cruise. Dive into adventure and explore the vibrant marine life. Book your Port Douglas getaway now!
★ 5.0“It is amazing… do it! Really helpful, friendly staff and an unforgettable experience. Highly recommended.”
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1,385 reviewsFrom $227.37by Calypso Reef Charters
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Experience the Great Barrier Reef with this small-group half-day snorkeling tour from Cairns, featuring fast boats, expert guides, and stunning marine life.
★ 4.7“Great experience, Caitlyn, Sophia and Marcus were amazing. Our skipper Lincoln also did an amazing job! Highly recommended”
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1,326 reviews4 hoursFrom $126by Reef Adventures Cairns
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Explore the wonders of the Great Barrier Reef with an unforgettable diving and snorkeling cruise from Cairns. Dive into an underwater paradise today!
★ 4.5“Great trip to the reef. All staff aboard were extremely friendly and helpful. Would definitely recommend Divers Den for your reef experience”
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1,316 reviewsFrom $197.24by Divers Den
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Experience the beauty of the Outer Great Barrier Reef on a full-day tour from Cairns. Dive into adventure with lunch included. Book now and make memories!
★ 4.7“I did the Outer Great Barrier Reef tour with Down Under Tours and it was a five-star experience. The boat was super clean and safe, and the crew were so friendly and welcoming. The food was amazing too, with morning tea and a big buffet…”
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1,298 reviews8.5 hoursFrom $187by Down Under Cruise and Dive
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Explore Green Island near Cairns with snorkeling, glass bottom boat tours, rainforest walks, and relaxing beach time. Discover the Great Barrier Reef's beauty.
★ 4.4“everything was amazing, definitely would do it again”
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1,284 reviews5 - 9 hoursFrom $73by Great Adventures Reef & Island Cruises
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Discover the ultimate luxury island and reef tour from Cairns with Seastar. Dive into the breathtaking wonders of the Great Barrier Reef, a paradise like no other.
★ 5.0“We had a fabulous day aboard this big, clean and well managed ship. The skipper and crew for very professional, attentive and efficient in helping us to see one of the most remarkable snorkel places we have ever seen. They have a snRead more”
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1,010 reviewsFrom $190.07by Seastar Cruises
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Experience the wonders of the Great Barrier Reef like never before with a thrilling cruise and scenic helicopter flight in Cairns. Don't miss out, click now!
★ 4.7“It was such an amazing experience. We love the food, and the staff were really nice too. Super recommendđź’–”
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1,003 reviews8.5 hoursFrom $279by Down Under Cruise and Dive
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Explore the wonders of the Great Barrier Reef on an unforgettable full-day snorkeling cruise from Cairns. Dive into an underwater paradise in 2024!
★ 4.5“I loved that we were able to get off the boat and hang out on the platform. There was plenty of space to slowly get into the water and get our kids comfortable with snorkeling. The underwater observatory and the glass bottom boats were favorites…”
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841 reviewsFrom $232.39by Reef Magic
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