Cruise boat near coral reef on Port Douglas to Low Isles Island snorkel tour.
Snorkelers preparing on Low Isles beach, Port Douglas cruise.
Snorkelers in the water during Port Douglas to Low Isles Island cruise.
Clownfish swimming near anemone during Port Douglas to Low Isles Island snorkel tour.
Snorkeler near sea turtle in clear waters of Outer Great Barrier Reef.
Snorkelers preparing to dive from a boat near Low Isles Island, Port Douglas.
Cruise ship near coral reefs on Port Douglas to Low Isles Island route.

Port Douglas to Low Isles Island Cruise with Guided Snorkel, Cairns

Cairns
Snorkeling
Google Verified Seller

Duration: 4 hours (approx.)

Free cancellation

Free cancellation up to 24 hours before the start of your experience

Guided tour

Expert local tour guide

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Ready for a reef escape without the crowds? Zip over to Low Isles in just 30 minutes and unlock 2.5 hours of pure coral garden bliss, far from the usual busy spots.

Imagine stepping off the sand straight into a vibrant underwater world. The coral is so close to shore, making it a dream for everyone, whether you're trying snorkeling for the first time or you're a seasoned explorer.

Discover more than just the reef. Wander sandy paths near nesting seabird colonies, explore the historic lighthouse, and soak up stories from guides who know this protected marine sanctuary inside out.

Choose your perfect time: head out in the morning when marine life is buzzing, or opt for an afternoon trip and catch that gorgeous golden-hour glow on your return.

Morning or afternoon half-day cruise from Port Douglas to Low Isles (based on option selected)

Small group of up to 23 people

Guided snorkeling tour

Glass-bottomed boat tour

Guided walking tour on Low Isles Island

Morning or afternoon tea/coffee with fruits and muffins (based on option selected)

Up to 2.5 hours on Low Isles Island

Snorkeling equipment

Lycra suits, flotation devices, and prescription masks

Cruise boat near coral reef on Port Douglas to Low Isles Island snorkel tour.

Cruise boat near coral reef on Port Douglas to Low Isles Island snorkel tour.

Escape to an untouched coral paradise just 30 minutes from shore, where you'll enjoy the same reef time as full-day tours but with half the commitment. This exclusive half-day adventure gives you 2.5 hours to explore vibrant coral gardens, spot playful marine life, and wander the historic lighthouse island—all without battling the crowds that descend on other reef locations.

Getting started

Head to Crystalbrook Marina in Port Douglas, where the friendly Calypso crew will welcome you aboard and fit you with snorkelling gear. Choose from convenient morning (7:15am) or afternoon (1:00pm) departures to suit your schedule.

What to expect

Low Isles is a picturesque coral cay where the Great Barrier Reef hugs close to the shoreline, making it perfect for snorkellers of all experience levels. This protected marine sanctuary boasts spectacular coral formations teeming with colorful fish, turtles, and rays, all accessible via easy beach entry or from the back of the vessel.

Features

  • Expert-guided snorkel tours revealing hidden underwater treasures.

  • Historical lighthouse walks offer fascinating insights into the island's maritime heritage.

  • Glass bottom boat tours for those who prefer to stay dry while witnessing reef wonders.

  • Sandy walking paths wind through island vegetation, rich with breeding seabirds.

  • Light refreshments and morning or afternoon tea are included to keep you energized throughout your adventure.

After 2.5 well-spent hours, reboard for a relaxing 30-minute cruise back to Port Douglas, taking in the coastal views.

Snorkelers preparing on Low Isles beach, Port Douglas cruise.

Snorkelers preparing on Low Isles beach, Port Douglas cruise.

Snorkelers in the water during Port Douglas to Low Isles Island cruise.

Snorkelers in the water during Port Douglas to Low Isles Island cruise.

Clownfish swimming near anemone during Port Douglas to Low Isles Island snorkel tour.

Clownfish swimming near anemone during Port Douglas to Low Isles Island snorkel tour.

What to bring

  • Bring along your sunscreen, swimmers, towel, change of clothes, refillable drink bottle, and credit card for bar and souvenir purchases.

What’s not allowed

  • Pets are not allowed on this experience.

  • Large bags and luggage cannot be accommodated on the vessel.

  • Smoking is not allowed on this experience.

  • This experience accommodates a maximum of 23 guests.

Accessibility

  • This experience is suitable for pregnant people. Stay dry with a glass-bottom boat tour or a walk to the lighthouse. Snorkelling is low-impact, great for pregnant guests, and flotation aids make it easy to explore with minimal effort.

  • This experience is not suitable for those with heart problems or other serious medical conditions.

  • This experience is not accessible by wheelchair or pram/stroller.

Additional information

  • Two motion sickness options are available onboard: free ginger tablets (safe for pregnancy) and Travacalm tablets ($3 for 2).

  • Most dietary needs—coeliac, vegan, lactose-free, and allergies—can be accommodated for morning or afternoon tea. Guests should advise 24 hours in advance.

  • Children aged under 4 years old must be held by a parent or guardian at all times while onboard the vessel and the glass-bottom boat.

Snorkeler near sea turtle in clear waters of Outer Great Barrier Reef.

Snorkeler near sea turtle in clear waters of Outer Great Barrier Reef.

Snorkelers preparing to dive from a boat near Low Isles Island, Port Douglas.

Snorkelers preparing to dive from a boat near Low Isles Island, Port Douglas.

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FAQs

Early morning between 6-8 AM is ideal for fewer crowds and stunning golden light photography. Avoid Fridays when it's closed for cultural reasons. October through March offers cooler temperatures, making snorkeling more comfortable. Sunrise visits provide magical views and a serene atmosphere.
Most cruises depart from the Marina Mirage in Port Douglas, easily accessible by car or taxi from Cairns (1 hour drive). Some operators offer pick-up services at major hotels upon request. Public transport options are limited but taxis and shuttles are readily available.
Your ticket includes round-trip transportation, snorkeling gear, guided tours by marine biologists, a beach picnic lunch with snacks and drinks. Some packages may offer additional perks like underwater camera use or extra activities such as glass-bottom boat rides.
It's highly recommended to book your ticket at least 24 hours before the departure date, especially during peak season (June to August and December to February). Early booking ensures availability of preferred time slots and helps avoid last-minute cancellations due to weather conditions.
The guided snorkel cruise typically lasts about 3 to 4 hours including travel time from Port Douglas and back. It includes approximately 1 hour of snorkeling with marine life and coral exploration, plus additional activities like beach walking and island tours.
Bring sunscreen, a hat, sunglasses, and reef-safe sunscreen for environmental protection. Wear comfortable clothing suitable for water activities and consider bringing a change of clothes if you prefer dry attire after snorkeling. Don't forget your camera or underwater housing for capturing marine life.
Yes, it's great for families as the shallow waters are ideal for children to explore marine life under supervision. The guided tours offer educational insights into coral and fish species suitable for all ages. Life jackets and snorkeling gear are provided for safety.
Yes, bring your camera or smartphone with waterproof casing for capturing underwater moments. Some tours provide complimentary underwater cameras for guest use. Remember to ask permission from fellow snorkelers before photographing them and respect marine life by not touching corals.

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