Green Island Half-Day Tour: Explore Tropical Paradise from Cairns

Explore the tropical paradise of Green Island on a half day trip from Cairns. Enjoy around two hours exploring the Great Barrier Reef island with plenty of time to snorkel. You can even take an optional semi-submersible submarine tour to get close to the reef without getting wet.

Duration: 4 hours
Cancellation: 24 hours
Highlights
  • Big Cat Green Island Reef Cruises - Day Tour - This is where guests start their tour, at the Reef Fleet Terminal.
  • Green Island Cruise - Day Tour (Big Cat Green Island Reef Cruise) - Spend time at Green Island either snorkelling or join a glass bottom boat tour
  • Green Island - A picturesque coral cay situated only an hours boat ride from Cairns. Perfect place for a half day reef/island experience.
What's Included
  • Glass bottom boat tour (if selected)
  • Semi-submersible tour (if selected)
  • Cruise transfers to and from Green Island by modern air-conditioned catamaran
  • Use of Snorkel Gear (if selected)
What's Not Included
  • Optional activities. (Can be booked locally, subject to availability. Payable locally. Introductory Scuba Dive AU$152, Seawalker Helmut Dive AU$165, Semi-submersible Coral Viewing Tour AU$20)
  • Food and drinks (available to purchase)
  • No transfer pick up/drop off
Additional Information
  • Please advise any specific dietary requirements at time of booking
  • Wheelchair accessibility is available but limited. Passengers must have some mobility and/or the presence of a carer who can assist them.
Location
Reef Fleet Terminal
Please call to reconfirm your booking prior to travel to receive your boarding pass. If you have not received your boarding pass, please meet directly at the Reef Fleet Terminal, 30 minutes prior to your departure time Please arrive 30mins before your departure time
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.1
(143 Ratings)
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Ann_i
Jul 29, 2025
Green Island experience - Green Island glass bottom boat trip was magical, would have liked it to be a bit longer. Great trip.
Review provided by Viator
86deb
Jul 26, 2025
A great day - Very easy from purchasing online to collecting tickets and joining cruise over th green island. Staff were friendly and willing to help with any requests.
Review provided by Tripadvisor
303dib
Jul 17, 2025
- Relaxing vibe, staff were very helpful and friendly although the waters were a bit rough we enjoyed our time at Green Island
Review provided by Tripadvisor
Pamela_e
Jul 15, 2025
I wished we’d know, half... - I wished we’d know, half our time spent getting there and back, would have done all day. We would have done all day
Review provided by Viator
Anna_e
Jul 15, 2025
Excellent service, very... - Excellent service, very informative, beautiful fishes. We even saw a turtle! Highly recommend, great fun for kids
Review provided by Viator
Donna_c
Jul 12, 2025
Had a great time! - Loved it! Was probably too short an amount of time tbh. Could’ve easily stayed all day & for a week. Glass bottom boat tour was excellent. Service great. Highly recommend..
Review provided by Viator
Explore663794
Jul 10, 2025
Amazing a must do - Our trip to Green Island was amazing we did the half day tour wish we had done the full day tour highly recommend. Trip on the glass bottom boat was amazing seeing coral fish and turtles. Beaches were great plenty to see and do. Very well organised.
Review provided by Tripadvisor
Tani_b
Jul 10, 2025
Great Tour Despite Bad Weather - Green Island was really pretty! We were able to see turtles and other fish right from the jetty for those of us who didn't snorkel. There are two areas for swimming - one is patrolled by lifeguards and the other is not. If you have a choice, do the glass bottom boat and not the semi-sub; the glass bottom boat allowed us to see a lot more and wasn't as rocky. The trip out to Green Island was rough because of bad weather. The employees were really helpful with people who were seasick. We wouldn't recommend doing this tour if the weather is bad, but Green Island is a great trip either way!
Review provided by Viator
James_h
Jul 29, 2025
Lovely trip out to the... - Lovely trip out to the island. Crew were great. Glass bottom boat good but not long enough even though the skipper was good.
Review provided by Viator
Hyesun_o
Jul 20, 2025
It is not that great - Semi submarine is good. Crew members are all nice and helpful. But it is a bit disappointing not go more further for snorkeling.
Review provided by Viator
From $83
up to 9 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).