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Q: How many Day tours are available in Port Douglas on Trip.com?

Trip.com offers 187 Day tours in Port Douglas

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Discover 187 Day tours in Port Douglas on Trip.com, updated March 30, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!

From TRY 1,104.70 per person, with an average total of TRY 5,686.06. Choose the option that suits your plan.

With 5.222k verified reviews, Day tours Port Douglas boast an average rating of 4.7.

This week's most popular Day tours: "Great Barrier Reef Snorkeling and Diving Cruise from Cairns", with 1.228k reviews and a 4.8 rating.

Now on Trip.com: "Cairns Green Island Big Cat half-day tour with snorkeling/glass-bottom boat", a 3-hour adventure in Port Douglas!

The next available day tour departs on March 31, 2026. Book now to secure your spot!

Port Douglas Day tours usually take about 3 hours — perfect for a relaxed, immersive experience!

100% of Port Douglas Day tours now offer English-speaking guides

March is perfect for visiting Port Douglas! Choose from Day tours available day tours, including seasonal hits like Great Barrier Reef Snorkeling and Diving Cruise from Cairns.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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187 results for Port Douglas Day tours

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Recommended

Cairns Green Island Big Cat half-day tour with snorkeling/glass-bottom boat
Duration: 3.5 hrs
English
4.7/5
Outstanding· 6 reviews· 207 booked
FromTRY 3,397.41
Trip.Select
Great Barrier Reef Snorkeling and Diving Cruise from Cairns
Duration: 510 mins
English
4.8/5
Outstanding· 1.2k reviews· 43 booked
FromTRY 8,247.71
Cairns Great Adventure Green Island + Outer Reef 1-day tour
Duration: 9.9 hrs
English
40 booked
FromTRY 8,017.87
Cairns Silver Swift Agincourt Great Barrier Reef 1-day tour: round-trip ferry + snorkeling + lunch
Duration: 6.5 hrs
English
4.0/5
Very good· 1 review· 23 booked
FromTRY 9,478.74
Cairns Big Cat Green Island Great Barrier Reef Cruise Half-Day Tour - Optional Morning/Afternoon Snorkeling & Glass Bottom Boat
Duration: 2.7 hrs
English
42 booked
FromTRY 3,346.21
Trip.Select
Snorkelling or Glass Bottom Boat at Green Island from Cairns
Duration: 3–12 hrs
English
4.3/5
Very good· 246 reviews· 22 booked
FromTRY 3,952.80
Cairns Australia Dreamtime Double Reef one-day tour 2 Dive Sites + 5 Hours of Fun + Meals Included
Duration: 8 hrs
English
FromTRY 7,393.83
Cairns Magic Reef Great Barrier Reef 1-day tour with snorkeling, lunch, glass-bottom boat, and semi-submarine
Duration: 14.8 hrs
English
4.9/5
Perfect· 11 reviews· 152 booked
FromTRY 8,687.26
Cairns Green Island Cruise on Big Cat [Optional Snorkeling or Glass Bottom Boat]
Duration: 8.4 hrs
English
5.0/5
Perfect· 1 review
FromTRY 3,346.21
Silverswift Dive and Snorkel Great Barrier Reef Cruise
Duration: 10 hrs
English
4.6/5
Excellent· 120 reviews
FromTRY 9,585.92
Cairns Big Cat Green Island + Fitzroy Island day tour [Twin island adventure | Optional lunch with various activities]
Duration: 8.5 hrs
English
21 booked
FromTRY 5,694.99
Trip.Select
Grand Kuranda including Skyrail and Kuranda Scenic Railway
Duration: 10 hrs
English
4.6/5
Satisfied· 244 reviews· 28 booked
FromTRY 10,160.98
Port Douglas: Outer Barrier Reef Snorkel and Dive Options
Duration: 7.5 hrs
English
4.9/5
Excellent· 45 reviews
5% off

Limited-time sale
FromTRY 8,912.32TRY 9,381.39
In-depth Tour: Cairns Daintree Rainforest + Cape Tribulation + Mossman Gorge Cultural Centre + Crocodile Cruise 1-day Tour
Duration: 8.3 hrs
English
30 booked
FromTRY 6,222.09
Hartley's Crocodile Adventures Park Entry
English
4.8/5
Very good· 49 reviews
5% off

Limited-time sale
FromTRY 1,415.48TRY 1,489.98
Hartley's Crocodile Adventures Half-Day Tour from Cairns
Duration: 5 hrs
English
4.6/5
Satisfied· 190 reviews
FromTRY 3,944.71
Australia Kuranda Scenic Cable Car + Railway Day Tour [Including Transfers/Multiple Departure Points]
Duration: 6.3 hrs
English
FromTRY 6,449.53
Hartley's Crocodile Adventures Day Trip from Cairns
Duration: 6 hrs
English
4.0/5
Good· 30 reviews
FromTRY 3,750.67
Port Douglas: Poseidon Outer Barrier Reef Dive and Snorkel
Duration: 8 hrs
English
4.8/5
Very good· 4 reviews
5% off

Limited-time sale
FromTRY 9,289.58TRY 9,778.51
Cairns Great Barrier Reef Quicksilver Agincourt Reef Cruise 1-day Tour [Optional Helicopter/Meals Included]
Duration: 7.5 hrs
English
FromTRY 8,615.19
Silversonic Outer Great Barrier Reef Cruise from Port Douglas
Duration: 10 hrs
English
4.8/5
Very good· 341 reviews
FromTRY 9,957.24
Australia Cairns Daintree Rainforest + Mossman Gorge Cultural Centre + Cape Tribulation 1-day tour with English-speaking guide and lunch included
Duration: 9 hrs
English
5.0/5
Excellent· 3 reviews· 42 booked
FromTRY 6,183.80
Hartley's Crocodile Adventures: Hartley's Koala Breakfast
Duration: 1 day
English
4.5/5
Satisfied· 8 reviews
5% off

Limited-time sale
FromTRY 2,359.13TRY 2,483.3
Solar Whisper Daintree River Crocodile and Wildlife Cruise
Duration: 1 hr
English
4.9/5
Excellent· 866 reviews
FromTRY 1,104.70
1-Hour Daintree River wildlife cruise
Duration: 1 hr
English
4.8/5
Very good· 168 reviews
FromTRY 1,104.70
Sunset Sailing Cruise from Port Douglas
Duration: 90 mins
English
4.5/5
Satisfied· 558 reviews
FromTRY 3,110.35
Daintree Rainforest, Mossman Gorge Small-Group from Port Douglas
Duration: 9 hrs
English
4.9/5
Excellent· 1.1k reviews
FromTRY 8,376.72
Daintree River Cruise
Duration: 1 hr
English
5.0/5
Excellent· 2 reviews
FromTRY 1,246.70

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Frequently asked questions about Port Douglas Day tours

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Reviews/Trip Moments

★

Reviews: Cairns Green Island Big Cat half-day tour with snorkeling/glass-bottom boat

Guest User2026-01-31

Since we only had a short stay, we decided to take a quick afternoon tour. The boat ride to the island was very rocky due to the rain and rough weather. I got seasick and couldn't move, so I recommend taking motion sickness medicine if you are prone to seasickness. I was impressed to see sea turtles swimming gracefully nearby.

★

Reviews: Great Barrier Reef Snorkeling and Diving Cruise from Cairns

Guest User2026-03-27

It was a awesome to see the Great Barrier Reef. The Staff was really nice and helpfull.

★

Reviews: Cairns Silver Swift Agincourt Great Barrier Reef 1-day tour: round-trip ferry + snorkeling + lunch

Guest User2026-03-02

The team provided excellent service, carefully explaining marine knowledge and itinerary precautions on the way there. However, the itinerary was very tight. We arrived at the Great Barrier Reef at nearly 12:00, immediately participated in a semi-submarine tour, followed by lunch, and then snorkeling. Time was limited, and we had to prepare to return to the water around 2:30. I do not recommend participating in any more experiences, as it was very rushed.

★

Reviews: Snorkelling or Glass Bottom Boat at Green Island from Cairns

Guest User2026-02-14

Beautiful island, if you don’t snorkel though there not much to do. Glass bottom boat is good. Food sold on the island is basic. Not all menu”s are written in other languages with pictures. Overall relaxing day.

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