
Discover 182 Day tours in Port Douglas on Trip.com, updated April 28, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!
From IDR 434,400.00 per person, with an average total of IDR 3,014,428.85. Choose the option that suits your plan.
With 573 verified reviews, Day tours Port Douglas boast an average rating of 4.6.
This week's most popular Day tours: "Silversonic Outer Great Barrier Reef Cruise from Port Douglas", with 341 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 April 29, 2026. Book now to secure your spot!
Port Douglas Day tours usually take about 3 hours — perfect for a relaxed, immersive experience!
95% of Port Douglas Day tours now offer English-speaking guides
April is the perfect time to visit Port Douglas! Choose from Day tours available day tours, including seasonal favorites like Silversonic Outer Great Barrier Reef Cruise 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.




![Cairns Great Barrier Reef 1-day tour with SilverSonic [Optional scuba diving]](https://ak-d.tripcdn.com/images//0585t12000n0u85rrBB97_C_568_320.jpg?_fr=wc)
![Cairns Great Barrier Reef Sunlover Cruise Moore Reef 1-day Tour [Bilingual Service in Chinese and English/Meals Included]](https://ak-d.tripcdn.com/images//0581w12000q6ve7q9210B_C_568_320.jpg?_fr=wc)

![Cairns Great Barrier Reef 1-day tour with Silverswift [Optional scuba diving]](https://ak-d.tripcdn.com/images/0350412000rtd8r84EACD_C_568_320.jpg?_fr=wc)

![Cairns Green Island Cruise on Big Cat [Optional Snorkeling or Glass Bottom Boat]](https://ak-d.tripcdn.com/images//0581y12000n26841tAF44_C_568_320.jpg?_fr=wc)



![Great Barrier Reef Snorkeling Tour in Australia [Professional Diving Boat/Departing from Two Ports/Includes Equipment + Meals]](https://ak-d.tripcdn.com/images/0354n12000pp5m61qB2BE_C_568_320.jpg?_fr=wc)



![[Limited-Time Special for Kids] Cairns Great Barrier Reef Sunlover Day Tour with Optional Helicopter Ride](https://ak-d.tripcdn.com/images/0353x12000q1a3wcrBA60_C_568_320.jpg?_fr=wc)
![Cairns Sunlover Reef Cruises Great Barrier Reef 1-day tour [Round-trip cruise/Scenic helicopter flight]](https://ak-d.tripcdn.com/images//0585w12000nfwvy0107DE_C_568_320.jpg?_fr=wc)

![Cairns Great Barrier Reef Fitzroy Island + Green Island Day Tour [Twin Islands | Optional Snorkeling Equipment & Glass Bottom Boat]](https://ak-d.tripcdn.com/images//0580x12000n0bnh5pA722_C_568_320.jpg?_fr=wc)

![Cairns Big Cat/Green Island Great Barrier Reef Cruise [Short Trip/Snorkeling/Glass Bottom Boat]](https://ak-d.tripcdn.com/images/0350i12000qreqyusB151_C_568_320.png?_fr=wc)





![Australia Kuranda Scenic Cable Car + Railway Day Tour [Including Transfers/Multiple Departure Points]](https://ak-d.tripcdn.com/images/0354712000qw2ectdAE64_C_568_320.jpg?_fr=wc)

![Cairns Daintree Rainforest + Mossman Gorge Cultural Centre + Cape Tribulation 1-day tour [In-depth tour | Lunch included]](https://ak-d.tripcdn.com/images//0583712000n3sym5v2EDB_C_568_320.jpg?_fr=wc)
![Cairns Daintree Rainforest + Mossman Gorge Cultural Centre + Cape Tribulation 1-day tour [Classic tour | Lunch and morning tea included]](https://ak-d.tripcdn.com/images//0587312000n3sycdoC0F6_C_568_320.jpg?_fr=wc)

![Australia Daintree Rainforest + Cape Tribulation + Mossman Gorge Cultural Centre Day Tour [Departure from Multiple Locations with Transfers Included]](https://ak-d.tripcdn.com/images//0586i12000rcklrds6EFB_C_568_320.jpg?_fr=wc)
![[Tropic Wings] Cairns Cape Tribulation + Daintree Rainforest English 1-day tour](https://ak-d.tripcdn.com/images/0353712000pxbgertF9D0_C_568_320.png?_fr=wc)
![Half-Day Tour to Hartley's Crocodile Adventures in Cairns, Australia [Includes City Transfers + Admission Ticket + Boat Ticket]](https://ak-d.tripcdn.com/images//0582u12000qwl9gga9510_C_568_320.jpg?_fr=wc)

![Cairns Quicksilver 1-day tour [Optional city/Port Douglas transfer + includes buffet lunch]](https://ak-d.tripcdn.com/images/0HJ2512000h0b2amaCA5D_C_568_320.jpg?_fr=wc)
![Australia Kuranda + Cable Car + Train + Hartley's Crocodile Adventures Tour [Including Hotel Transfer]](https://ak-d.tripcdn.com/images/0350w12000rcbfxu5200B_C_568_320.jpg?_fr=wc)
![Cairns Daintree Rainforest + Cape Tribulation 1-Day Tour [Upgraded Tour | Treetop Adventure | Includes Lunch & Morning Tea]](https://ak-d.tripcdn.com/images//0580h12000n3q8s4mCD69_C_568_320.jpg?_fr=wc)

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