Cairns: Great Barrier Reef Snorkel, Dive & Science Tour
Snorkel with marine biologists and meet Wally the wrasse out on the Great Barrier Reef
You’ll board a fast catamaran from Cairns and spend your day exploring the Great Barrier Reef by snorkeling or diving alongside marine biologists. Watch parrotfish feed beneath you, learn about coral health in an onboard lab, and meet Wally the Maori wrasse face-to-face. There’s time for glass-bottom boat rides or just relaxing on deck (with lunch and all gear included) before heading back with salt on your skin and new stories in your head.
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Step-by-step itinerary
Explore Great Barrier Reef activities
- Depart Cairns on fast catamaran
- Arrive at outer Great Barrier Reef pontoon
- Snorkel in sheltered coral lagoon
- Join marine biologist for guided snorkeling safari
- Attend marine biology presentation in reef lab
- View marine life from glass-bottom boat or semi-submersible
- Optional scuba diving or helmet dive
- Optional scenic helicopter flight over reef
- Enjoy buffet lunch and tea breaks
- Relax on sundeck and enjoy tropical weather
What’s included
- Your day includes round-trip catamaran transport from Cairns to an outer reef pontoon.
- all snorkeling equipment like masks and wetsuits.
- access to glass-bottom boat rides and an underwater observatory.
- presentations by onboard marine biologists (with hands-on science lab).
- plus a buffet lunch along with morning and afternoon tea before heading back ashore in the late afternoon.
Times
- Every day 09:00
Before you book
Operated by Reef Magic
Prices and times updated today
Traveler reviews
The experience
The first thing I noticed wasn’t the color. It was the sound. Engines faded as we drifted up to this floating platform way out from Cairns, and suddenly it was just wind, gulls, and that salty tang you only get far from shore. Our guide, Sarah (who actually grew up in Townsville), pointed at a ripple near the pontoon: “That’s Wally,” she grinned. A fish with lips bigger than mine, apparently famous here. I laughed: didn’t expect to meet a local celebrity before even getting wet.
Slipping into the water for my first snorkel, I felt that chilly rush through my wetsuit. The reef is right there: like someone dropped a kaleidoscope under the sea. Parrotfish crunching coral (you can hear it if you float still), soft corals waving like tiny hands. I kept fogging up my mask but didn’t care. Everywhere I looked there was something alive. At one point, Sarah waved me over to see a clownfish family tucked in anemone. I tried not to squeal through my snorkel.
Later, after drying off with a towel that smelled faintly of sunblock (should’ve packed two), we joined a small group in the science lab onboard. Marine biologist Li showed us how they monitor coral health. She let us touch a bit of living coral (softer than I thought) and explained why some patches look pale these days. It wasn’t preachy or anything. Just honest. She laughed when I tried to pronounce “Symbiodinium”. I probably butchered it.
I skipped the scuba dive but did hop on the glass-bottom boat with some older folks who didn’t want to swim. The reef looked different through glass, quieter somehow, and one little kid pressed his nose to the window so hard he left a smudge. There was buffet lunch too (the noodles were surprisingly good). By afternoon tea, everyone had salty hair and sun-warmed skin and nobody really wanted to leave yet. I still think about that moment floating above blue so deep it almost felt endless.
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Top questions
What languages is the tour guided in?
Live guide in English, German and Korean.
Can children come?
Yes. Ticket types: Child (4 to 14 years); Infant (under 4): free.
What happens if it rains?
It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.
How long does this Great Barrier Reef tour from Cairns last?
The tour lasts approximately 8 hours including travel time from Cairns.
Is snorkeling equipment provided on this tour?
Yes, snorkeling gear including mask, fins, wetsuit or lycra suit is included.
Can non-swimmers enjoy this Great Barrier Reef day trip?
Yes, non-swimmers can use glass-bottom boats or underwater observatory options.
Are meals included during the reef tour?
A hot and cold buffet lunch plus morning and afternoon tea are included.
Is scuba diving available for beginners?
Yes, introductory scuba sessions are offered for those without prior experience.
Are there marine biologists on board?
Yes, marine biologists give presentations and lead guided activities during the tour.
What should I bring for this Cairns reef day trip?
Bring swimsuit, towel, hat, sunscreen, sunglasses, and cash or card for extras.
Is hotel pickup included in this Great Barrier Reef tour?
No hotel pickup is mentioned. Guests depart from Cairns marina directly.
Cairns: Great Barrier Reef Snorkel, Dive & Science Tour
8h · EN · DE +1
from AU$ 325 per person
≈ US$ 231 in your currency
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