Great Barrier Reef
Tours

Enter your dates to find available activities

Our most recommended Great Barrier Reef Tours

Port Douglas: Outer Barrier Reef Snorkel Cruise & Transfer

1. Port Douglas: Outer Barrier Reef Snorkel Cruise & Transfer

Experience snorkeling on the Great Barrier Reef, a once-in-a-lifetime experience. Snorkel at 3 incredible reefs sites and enjoy relaxing breaks in between. Your experience begins with a pickup from your hotel from where you will be transported to the Crystalbrook Marina. Arrive at the marina and be welcomed on board from 8:20 AM. Receive an outline of the day along with a safety briefing conducted by the crew. Depart the marina and venture to the World Heritage Great Barrier Reef Marine Park and at 10:15 AM arrive at the first reef site. Divers will be briefed while traveling to the reef. Once moored, divers are ready to go while all other guests are joined together for a snorkel briefing. See much of the reef’s colors and marine life, visible within just a couple of meters of the water’s surface. Snorkelling offers all swimmers, regardless of their skill level, the opportunity to see this diverse eco-system up close. Morning tea is served before moving to the second reef site. A delicious buffet lunch will be served and you may choose to join the interpretive reef talk and or a guided snorkel tour. Float effortlessly over rich, colorful coral gardens teeming with life from the cute and playful clownfish to the graceful beauty of the green turtle. Giant clams, stingrays, Maori wrasse, codfishes, and colorful parrotfish, are just some of the hundreds of species you may encounter. At 1:40 PM Arrive at the third and last reef site for the day to snorkel, dive, relax, or spend the time as you wish. Afternoon tea is served before commencing the journey back to Port Douglas. Arrive back at the Crystalbrook Marina at 4:15 PM for the transfer back to your accommodation if required.

Cairns: Outer Great Barrier Reef Full-Day Tour with Lunch

2. Cairns: Outer Great Barrier Reef Full-Day Tour with Lunch

Tour the Outer Great Barrier Reef by boat with time to snorkel and explore this world-famous National Park. Complement your experience with a gourmet buffet lunch, glass of wine, and a light snack. Board your high-speed vessel, and visit some of the most beautiful spots in the Outer Great Barrier Reef. Enjoy a seamless experience with knowledgeable staff to ensure a safe and fun-filled tour. Stop at 2 spectacular Outer Great Barrier Reef destinations and snorkel with equipment and lessons provided. Feel free to jump in the water and explore this natural wonder up close. Later, sit down for a delicious barbecue lunch with salad before taking off for the second half of the tour.

Cairns: Outer Great Barrier Reef Pontoon with Activities

3. Cairns: Outer Great Barrier Reef Pontoon with Activities

Sit back and relax on a catamaran cruise from Cairns to the Great Barrier Reef, where you enjoy a raft of water activities from Moore Reef's pontoon. Encounter an outstanding landscape of marine life, enjoy a choice of activities including snorkeling, including a visit to the underwater observatory. Prior to departure from the marina, sip on some complimentary tea and coffee. Depart from Cairns’ Marlin Marina at 9:30 AM and enjoy a cruise out of the harbor. Witness the stunning landscape before the catamaran makes its way out to open seas. Sail in air-conditioned comfort onboard the catamaran to the state-of-the-art activity pontoon at Moore Reef. Moore Reef is a prime location on the Outer Great Barrier Reef, abundant with soft corals and marine life. Learn about the reef and its diverse ecosystems on the outward journey with presentations given by resident marine experts. Upon arrival at the pontoon at 11:30 AM, choose from an array of activities suitable for both swimmers and non-swimmers alike. Make use of the inclusive snorkeling equipment, with wetsuits and lycra also available at an additional charge. Alternatively, watch the daily fish feeding presentations, or take a trip on the glass bottom boat or semi-submersible tour with marine experts providing commentary. Soak up the rays on a spacious sun deck, or make a splash on a theme park-style waterslide. See the reef without getting wet in the underwater observatory, and get up close and personal with marine creatures like sea cucumbers and starfish.

Cairns: Full-Day Glass Bottom Boat or Snorkel Tour

4. Cairns: Full-Day Glass Bottom Boat or Snorkel Tour

Discover the lush rainforest of Green Island on this full-day tour and encounter some of the many marine animals that call the island home. Climb aboard the modern, air-conditioned catamaran "Reef Rocket" to cruise over to this idyllic part of the Great Barrier Reef, and enjoy a full-day reef tour just 45-minutes from Cairns. Snorkel and dive among the reef fish and coral gardens, or stay dry on a spectacular semi-submersible submarine or glass-bottom boat to discover the underwater life in comfort. Alternatively, simply laze on the white sandy beach and soak up the sun.

Great Barrier Reef Snorkel & Dive Full-Day Adventure

5. Great Barrier Reef Snorkel & Dive Full-Day Adventure

Climb aboard the Silverswift luxury catamaran, custom-designed for the thrill of diving and snorkeling, and enjoy a day of fun and adventure on the Outer Great Barrier Reef. Perfect for adventure-minded people, you’ll enjoy 5 hours of aquatic fun for unlimited snorkeling, up to 3 certified dives, and introductory diving. This is the fastest dive trip from Cairns to the outer reef, giving you more time to play. It is also the only day dive trip from Cairns that visits 3 sites in one day. Explore spectacular coral formations and underwater gardens awash with vibrantly colored marine creatures, as you visit the outer reef sites of Flynn, Pellowe, Milln and/or Thetford Reefs. Snorkel briefs are conducted at each site and a guided snorkel tour is included in your day. Introductory diving is available for those with no prior experience, and you’ll have an expert dive instructor by your side to guide you through an unforgettable adventure. Certified divers can experience up to 3 dives at 3 different sites, with all dives guided to maximize your experience. On board, your friendly crew will encourage you to relax and enjoy the vessel’s comforts, including a delicious hot and cold tropical buffet lunch. Silverswift also features spacious sundeck areas, hot freshwater showers, change rooms and a licensed bar. The large dive and snorkel platform provides easy water access for all water activities. With a state-of-the-art ride control system, a smooth journey is ensured, even when travelling at up to 32 knots.

From Cairns: Green Island Eco Adventure

6. From Cairns: Green Island Eco Adventure

Boasting a lush rainforest that is home to over 120 native plant species and colorful bird life, Green Island is surrounded by coral gardens and abundant marine life. The tropical island, just 45 minutes from Cairns offers the unique opportunity for a combined reef and rainforest tour. And with the choice of 3 daily departures, the Green Island eco adventure is perfect for a half or full-day experience with up to 7 hours on the beautiful Great Barrier Reef island. Your cruise includes the choice of an informative glass bottom boat coral viewing tour, or use of snorkeling equipment to snorkel directly off the sandy white beaches. Whether you’re up for adventurous activities or island relaxation, you’ll be spoilt for choice. You can explore the island’s lush rainforest with a leisurely self guided walk, see the reef from the glass bottom boat coral viewing tour, snorkel from the beach, or take a refreshing dip in the island swimming pool. With an abundance of optional activities, you can scuba dive, take an offshore snorkel excursion, walk underwater with Seawalker helmet diving, kayak, or even take to the sky in a scenic helicopter flight. There's even the Marineland Melanesia crocodile habitat on the island! The island’s well appointed day visitor facilities include a pool bar, dive shop, plus restaurant and food outlets, where a delicious range of lunch, snacks and refreshments can be purchased.

Wavedancer Low Isles Great Barrier Reef Sailing Tour

7. Wavedancer Low Isles Great Barrier Reef Sailing Tour

Climb aboard Quicksilver’s luxury 30-metre (99-foot) Wavedancer sailing catamaran and sail to the idyllic Great Barrier Reef island of Low Isles. Enjoy a relaxing day out for families and couples in a tropical island paradise ambiance. Set like a jewel in the Great Barrier Reef, Low Isles is an unspoilt coral cay island, and from the moment you moor in the calm waters of a picturesque lagoon, a host of reef activities awaits. Before your arrival at Low Isles, a marine biologist will conduct an informative talk to provide passengers with an appreciation of the reef, enabling you to view the corals with informed eyes. Once at Low Isles, they will take you on a snorkel tour to view the various colorful creatures of the reef. Alternatively, see turtles and many brightly colored tropical fish from a glass bottomed boat. Back on the beach, join a marine biologist guided beach walk to discover the unique marine life living at the water’s edge. Then relax and tuck in to a delicious tropical buffet lunch.

From Cairns: Great Barrier Reef Snorkeling and Diving Tour

8. From Cairns: Great Barrier Reef Snorkeling and Diving Tour

Explore the stunning biodiversity of the outer Great Barrier Reef on this diving and snorkeling tour from Cairns. Sail on s boat 3 sun decks, 2 air-conditioned indoor saloons, a spacious dive deck, and a sunken platform for easy water access. Have drinks and a packed lunch. Depart Cairns in the morning for the outer reef on this 8-hour tour. Whether you are a snorkeler, first-time SCUBA diver, or already certified diver, join a once in a lifetime adventure aboard a luxury day trip to the great barrier reef. Enjoy a light morning tea and a delicious pre-packed picnic lunch. Complimentary tea, coffee, and chilled water are served throughout the day (snacks, soft and alcoholic beverages are also available for purchase). Discover the Great Barrier Reef in the easiest way possible: with a snorkel - it is as simple as breathing. If you have never snorkeled before, don't worry, a briefing is held on board, explaining how to put and use the snorkeling gear. The private reef locations are approximately 70 kilometers (about 43 miles) offshore, these unique sites offer superb coral formations and an abundance of coral and marine life including inquisitive Nemos, Turtles, Stingrays and Wally the friendly Maori Wrasse. Visit 2 different reef locations daily, these are chosen en-route considering weather and sea conditions to ensure the best in-water experience. Visit either Normank, Saxon or Hastings Reef.

Silversonic Great Barrier Reef Dive & Snorkel Adventure

9. Silversonic Great Barrier Reef Dive & Snorkel Adventure

Climb aboard the Silversonic catamaran for a full-day cruise to Australia’s renowned Agincourt Reef, a jewel-like ribbon reef on the edge of the Continental Shelf. Snorkel or dive in the company of an experienced dive instructor (subject to availability) and experience unsurpassed coral formations, colorful marine life, and exceptional underwater visibility. The ultramodern 95-foot (29-meter) Silversonic catamaran is custom-designed for small groups of adventure-minded people. You will spend over 5 hours at the reef, visiting 3 different Agincourt ribbon reef sites, each chosen for its visual and ecological diversity. First-time divers can enjoy up to 2 dives and take the plunge in complete confidence with an experienced dive instructor by your side. Certified divers will enjoy up to 3 dives, all guided to maximize your experience. Silversonic features everything you’ll need to experience an underwater world of colorful marine life in safety and comfort, including a state-of-the-art ride control system ensuring a super smooth journey. Enjoy hydraulic dive and snorkel platforms for easy water access, spacious deck areas, hot freshwater showers, change rooms, and even a licensed bar to share tales of your adventure. As an added bonus during the whale season, Silversonic has one of the few permits available from the Great Barrier Reef Marine Park Authority that allows guests to swim with dwarf Minke whales if encountered – a truly unforgettable experience from July through September.

From Cairns: Great Barrier Reef Cruise by Premium Catamaran

10. From Cairns: Great Barrier Reef Cruise by Premium Catamaran

Hop aboard a catamaran for a day trip to remember to the Great Barrier Reef. Snorkel, dive, or swim in the water, enjoy a delicious buffet lunch, and take in the marine wildlife. Meet your crew at the Cairns Reef Fleet Terminal, pay the reef levy, and hop aboard the luxury catamaran. The crew will select reef locations depending on the day's conditions from Flynn and Milne reef or further north at Norman and Hastings reefs. All offer diverse reef structures teeming with exotic marine life. Feel the wind in your hair as you set sail for the outer Great Barrier Reef. Relax with morning tea on the way, get to know the crew and learn all about the marine eco-system from a marine expert. Review snorkeling techniques with the crew during the journey. Arrive at the first outer reef location, where you can snorkel, dive or swim in the water. You may also choose to sunbathe, or chill on the boat on the upper sun deck or the netted deck trampoline at the bow of the boat. You can avail complimentary guided tours from the staff. A dedicated dive tender is available for experienced certified divers who want to explore deeper waters. All certified divers receive a complimentary dive guide. First-time divers will receive a free 10-minute scuba instruction in the water from qualified PADI professionals. Savor a fresh tropical buffet lunch prepared onboard. Treat yourself to a selection of hot and cold dishes including buffet meats, salads, and tropical fruit. Travel to the second outer reef location for the day for your choice of activity. Look out for corals, exotic marine life such as parrotfish, reef turtles and 'nemo' fish. End the day as the captain hoists the sails, and cruise back to Cairns. Enjoy a cold drink from the bar (own expense) and relax on the boom netting. Alternatively, watch presentations about the marine life from the passionate eco-certified staff.

Frequently asked questions about Great Barrier Reef Tours

What are other things to do than Tours that are worth visiting in Great Barrier Reef?

The other unmissable things to do in Great Barrier Reef are:

Other Sightseeing Options in Great Barrier Reef

Want to discover all there is to do in Great Barrier Reef? Click here for a full list.

What people are saying about Great Barrier Reef

The team were fabulous, friendly and knowledgeable. We’re British so had a lot of questions. The journey was not too long and didn’t cause my hubby any sickness which is a win in itself. NOW the touristy important bit, the sea was crystal, there was so much to see snorkelling, and to be honest if you just lay in the water the life came to you. I got to see an octopus outside of an aquarium which is a real thrill. Everything on the island was clean and easily accessible. We couldn’t have asked for more. Thank you

We did this tour with our young kids 5 and 2. It was fantastic! The boat crew were amazing, the island was great and had lots to do. When I went snorkelling we instantly saw fish, rays and turtles. It was so much fun for our whole family. The driver of the glass bottom boat was awesome! We highly recommend this tour. Well worth your $$

Incredible day, great staff and food. Boat is quite large/new, and excellent snorkle equipment! We liked the snorkeling too (diving is not a must in our view, as it is very similar to snorkle there)

The crew were very informative on trip out to green island. The glass bottom boat was fantastic guide was also informative

Really friendly crew. Such a lovely day. Green Island is just lovely and I definitely recommend snorkelling.