Top picks for Port Douglas Day tours

Discover 185 Day tours in Port Douglas on Trip.com, updated January 28, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!

From USD 24.65 per person, with an average total of USD 151.30. Choose the option that suits your plan.

With 4.449k verified reviews, Day tours Port Douglas boast an average rating of 4.7.

This week's most popular Day tours: "Daintree Rainforest, Mossman Gorge Small-Group from Port Douglas", with 1.046k reviews and a 4.9 rating.

Now on Trip.com: "Cairns Great Barrier Reef Osprey 1-day tour [Includes lunch | Evolution]", a 3-hour adventure in Port Douglas!

The next available day tour departs on January 29, 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

January is the perfect time to visit Port Douglas! Choose from Day tours available day tours, including seasonal favorites like Daintree Rainforest, Mossman Gorge Small-Group from Port Douglas.

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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185 results for Port Douglas Day tours

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Reviews/Trip Moments

Reviews: Cairns Great Barrier Reef Osprey 1-day tour [Includes lunch | Evolution]
Guest User2025-10-07
The boat is very new and big, you can lie down and bask in the sun, the staff are very enthusiastic, and it is a pleasant travel experience
Reviews: Cairns Dreamtime Great Barrier Reef Cruise (2 Coral Reefs)
Guest User2026-01-02
We had an outstanding experience with the Dreamtime Cairns Great Barrier Reef & Snorkel Tour. Everything from start to finish was excellent and very well organised. The service was exceptional, with friendly, knowledgeable, and professional staff who made everyone feel safe and comfortable. The snorkeling experience was absolutely superb — crystal-clear water, beautiful coral, and an unforgettable adventure on the Great Barrier Reef. The whole trip was enjoyable, smooth, and truly memorable. Highly recommended to anyone visiting Cairns and wanting a world-class reef and snorkel experience!
Reviews: Cairns Great Barrier Reef Fitzroy Island 1-day tour with optional snorkeling/guided snorkeling
Guest User2024-11-07
Second time Fillroy Island. When I snorkel alone last time, I saw sea turtles 𓆉. This time, when I went to the beach behind the island with my daughter, I saw Napoleon fish 〜\ (^ o ^) / I was lucky.
Reviews: Silversonic Outer Great Barrier Reef Cruise from Port Douglas
Guest User2026-01-06
Great trip snorkeling around the reef. They were really organized, informative and efficient making it a great day for everyone
Reviews: Cairns Great Barrier Reef 1-day tour with SilverSonic [Optional scuba diving]
Guest User2024-04-23
Five hours of play is very satisfying, there is enough time to dive to explore the underwater world, you can take pictures with gopro
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