Top picks for Port Douglas Day tours

Discover 172 Day tours in Port Douglas on Trip.com, updated February 10, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From THB 749.23 per person, with an average total of THB 4,100.70. Choose the option that suits your plan.

With 5.485k 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 1.227k reviews and a 4.8 rating.

Now on Trip.com: "Cairns Daintree Rainforest, Mawsman Gorge, Cape of Tribulation, and Alligator cruise 1-day tour[English-Speaking In-Depth Tour]", a 7-hour adventure in Port Douglas!

The next available day tour departs on February 11, 2026. Book now to secure your spot!

Port Douglas Day tours usually take about 7 hours — perfect for a relaxed, immersive experience!

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

February is the perfect time to visit Port Douglas! Choose from Day tours available day tours, including seasonal favorites 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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172 results for Port Douglas Day tours

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Reviews/Trip Moments

Reviews: Cairns Daintree Rainforest, Mawsman Gorge, Cape of Tribulation, and Alligator cruise 1-day tour[English-Speaking In-Depth Tour]
Guest User2024-08-12
The tour guide was punctual in picking us up and dropping us off, and provided warm and attentive service. It was a great experience.
Reviews: Cairns Daintree Rainforest + Mossman Gorge Cultural Centre + Cape Tribulation 1-day tour [In-depth tour | Lunch included]
Guest User2025-11-28
Fine.
Reviews: Snorkelling or Glass Bottom Boat at Green Island from Cairns
Guest User2026-02-02
Best Christmas getaway. Me and my husband enjoyed it so much. It was the best Christmas that I ever had with my husband.
Reviews: Great Barrier Reef Snorkeling and Diving Cruise from Cairns
Guest User2024-09-14
Fantastic day with great staff who look after every need. We stopped at two reefs and had a great deal of time at each. I felt very safe and secure throughout, they really look after everyone. Great lunch too with options for everyone. The fish and reef were beyond incredible and I only wish I could have stayed longer in Cairns as I would absolutely repeat this tour!
Reviews: Cairns: Ocean Spirit Great Barrier Reef Full Day Tour
Guest User2026-01-15
We had a wonderful snorkeling day overall. The reef was beautiful, the boat was comfortable, and most of the crew were friendly and professional. The equipment, food, and the general organisation of the trip were very good, and we truly enjoyed being out on the water. That’s why this situation was especially disappointing — because it could have been handled so easily with a little care, flexibility, and hospitality. We missed the submarine ticket pick-up at 10am — yes, that part was our mistake. We accept that. But hospitality is not about punishing guests for small mistakes. It is about helping people enjoy the experience they paid for. With 86 passengers onboard, the number of submarine seats should already be known and managed. A simple headcount, a radio call, or a quick announcement asking which guests had not yet collected their tickets would have solved the problem in minutes. This is basic service management. Even better, tickets should simply be handed out during the main p
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