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Green Island Snorkeling

4.2 8 experiences from AU$ 110 ✓Free cancellation on most experiences

All run daily · first departure 08:30, last 13:00 · live guides in 2 languages · most last 7h–8h

Our top 3 of 8 experiences

Green Island Day Trip from Cairns: Snorkel & Glass-Bottom BoatOur pick
from · per personAU$ 122
Green Island Reef Cruise from Cairns: Half-Day Snorkel TripBest value
from · per personAU$ 110
Green Island Snorkeling Tour from Cairns with Glass Bottom Boat★ Top rated
from · per personAU$ 156

Green Island Snorkeling 8 options

Green Island Day Trip from Cairns: Snorkel & Glass-Bottom Boat
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Our pick
Green Island Day Trip from Cairns: Snorkel & Glass-Bottom BoatCatamaran cruise to Green Island from Cairns with snorkeling or glass-bottom boat tour of the Great Barrier Reef. Includes buffet lunch and morning tea.Every day · 09:00 and 11:00 · All ages★ 4.11 (967)8hEN✓ Free cancellationfromAU$ 122per person
Green Island Snorkeling Tour from Cairns with Glass Bottom Boat
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★ Top rated
Green Island Snorkeling Tour from Cairns with Glass Bottom BoatSnorkel Green Island's reef from white sand beaches and glass bottom boat. Fast catamaran from Cairns includes equipment, pool access and rainforest walk.Every day · 08:30 and 10:30 · All ages★ 4.22 (410)5h–9hEN✓ Free cancellationfromAU$ 156per person
Green Island Reef Cruise from Cairns: Half-Day Snorkel Trip
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Best value
Green Island Reef Cruise from Cairns: Half-Day Snorkel TripHalf-day reef cruise from Cairns to Green Island with snorkel gear and catamaran transfers included. Choose between snorkeling, a glass bottom boat.Every day · 09:00 and 13:00 · All ages★ 4.13 (264)4hEN✓ Free cancellationfromAU$ 110per person
Green Island Snorkelling & Glass Bottom Boat from Cairns
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Travelers' pick
Green Island Snorkelling & Glass Bottom Boat from CairnsGreen Island day trip from Cairns with snorkelling or glass bottom boat on the Great Barrier Reef. Includes pool access, rainforest walk, catamaran transfers and morning tea.Every day · 08:30 and 10:30 · All ages★ 4.14 (339)3h–12hEN · JA✓ Free cancellationfromAU$ 127per person
Underwater Helmet Dive Green Island from Cairns
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Underwater Helmet Dive Green Island from CairnsWalk the seafloor of Green Island in a helmet that keeps your head dry, surrounded by tropical fish and coral.Every day · 08:30 and 10:30 · From age 12★ 4.11 (98)5h–9hEN✓ Free cancellationfromAU$ 289per person
Green Island Day Trip from Cairns: Snorkel & Glass-Bottom Boat
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Green Island Day Trip from Cairns: Snorkel & Glass-Bottom BoatGreat Barrier Reef tour from Cairns with 4–5 hours at Green Island. Includes catamaran transfer, snorkeling, glass-bottom boat, lunch and hotel pickup.Every day · 09:00 · Hotel pickup · All ages★ 4.48 (23)8hEN✓ Free cancellationfromAU$ 157per person
Fitzroy & Green Island Snorkeling Tour Cairns Glass-Bottom Boat
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Travelers' pick
Fitzroy & Green Island Snorkeling Tour Cairns Glass-Bottom BoatOver 6 hours on the reef across two islands from Cairns: snorkel at Fitzroy and Green Island.Every day · 08:30 · All ages★ 3.76 (17)8h 30mEN✓ Free cancellationfromAU$ 196per person
Green Island Day Trip from Cairns: Snorkel & Glass-Bottom Boat
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Green Island Day Trip from Cairns: Snorkel & Glass-Bottom BoatCruise to Green Island on the Great Barrier Reef from Cairns with snorkeling or glass-bottom boat tour, buffet lunch, and hotel transfers included.Every day · 09:00 · Hotel pickup · All ages★ 4.50 (14)8hEN✓ Free cancellationfromAU$ 167per person

All 8 options, side by side

✓ 2026-10-23
OptionPriceLengthRatingDays and timesGuide languages
Green Island Day Trip from Cairns: Snorkel & Glass-Bottom BoatOur pick
AU$ 122 per person
8h4.11★ · 967Every day · 09:00 and 11:00English
Green Island Reef Cruise from Cairns: Half-Day Snorkel TripBest value
AU$ 110 per person
4h4.13★ · 264Every day · 09:00 and 13:00English
Green Island Snorkeling Tour from Cairns with Glass Bottom BoatTop rated
AU$ 156 per person
5h–9h4.22★ · 410Every day · 08:30 and 10:30English
Green Island Snorkelling & Glass Bottom Boat from Cairns
AU$ 127 per person
3h–12h4.14★ · 339Every day · 08:30 and 10:30English, Japanese
Underwater Helmet Dive Green Island from Cairns
AU$ 289 per person
5h–9h4.11★ · 98Every day · 08:30 and 10:30English
Green Island Day Trip from Cairns: Snorkel & Glass-Bottom Boat
AU$ 157 per person
8h4.48★ · 23Every day · 09:00English
Fitzroy & Green Island Snorkeling Tour Cairns Glass-Bottom Boat
AU$ 196 per person
8h 30m3.76★ · 17Every day · 08:30English
Green Island Day Trip from Cairns: Snorkel & Glass-Bottom Boat
AU$ 167 per person
8h4.50★ · 14Every day · 09:00English

Green Island Snorkeling at a glance

Real price per person across the 8 options: AU$ 110–AU$ 289 (median AU$ 156). With 100+ reviews: 4 of 8.

Of the 8 options: 8 with free cancellation, 7 with instant confirmation, 2 with hotel pickup, 7 kid-friendly and 7 last-minute.

How we rank: quality, number of reviews and relevance to the topic. In the comparison table, our top 3 comes first. Price per person.

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