Sightseeing Cruises

Cairns to Green Island Full Day Cruise with Snorkel and Glass Bottom Boat Options

Catamaran cruise on clear waters from Cairns to Green Island with snorkel and glass bottom boat options.

Tourists on a catamaran cruise near Green Island, Cairns, Australia, with clear ocean and lush island views.

Tourists on a catamaran cruise in clear blue waters near Green Island Reef, Cairns, Australia.

Tourists enjoying a Full Day Green Island Reef Catamaran Cruise in the clear blue waters of Cairns, Australia

Duration

4 hrs - 8 hrs

Guided tour

Mobile ticket

Journey to Green Island aboard the spacious 'Big Cat' catamaran and enjoy a full day exploring this unique coral cay—where vibrant reef meets lush rainforest—entirely at your own pace.

Choose how you'll witness the underwater magic. Snorkel straight off the pristine beaches, glide over coral gardens on a glass-bottom boat tour, or descend for a submariner's view in our semi-submarine. Guided snorkel safaris are also available.

Wander shaded rainforest boardwalks under ancient trees, relax on sun-kissed white sand beaches, or dive into the turquoise waters. Enjoy up to 5 hours of leisure time to explore Green Island's beaches and rainforest trails independently.

Full-day cruise to Green Island

Stay on Green Island for 5 hours with a self-guided walk

Semi-submarine tour (if option selected)

Choice of either a glass-bottom boat trip or snorkeling gear (if option selected)

Lycra suits and flotation vest (with snorkeling gear)

Snorkeling safari tour with marine biologist (if option selected)

Experienced snorkeling tour with marine biologist (if option selected)

Snorkeling demonstration and reef presentation en route to Green Island

Use of Big Cat vessel during time at the island as an air-conditioned base

Food and drinks (available to purchase onsite)

These tickets can't be cancelled or rescheduled.

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Your Great Barrier Reef adventure begins at the Cairns Reef Fleet Terminal. Check-in is seamless, and soon you'll step aboard the MV Big Cat—a 35-meter catamaran designed for comfort. Find your perfect spot in the air-conditioned lounge, out on the sun deck, grab a drink from the bar, and get ready for a stunning cruise.

A scenic 45-minute journey across the turquoise waters brings you to Green Island—a beautiful coral cay where lush rainforest meets the wonders of the Great Barrier Reef. Once you arrive, nearly five hours are yours to craft your perfect tropical escape. Will you stroll the peaceful boardwalk beneath towering palms, take a refreshing dip in the ocean, or simply find a patch of sand to soak up the Queensland sun?

Choose your reef adventure

How will you connect with the world-famous reef today? Your pre-booked choice ensures you experience it your way:

Snorkelling: Grab your included gear and step straight off the beach into a world of colourful fish and coral gardens. It's easy, accessible, and instantly rewarding.

Glass-bottom boat: Prefer to stay dry? Glide effortlessly over the reef, gazing down at the coral formations and marine life while your guide shares fascinating insights.

Semi-submarine: Immerse yourself without getting wet! Descend below the waterline for a diver's perspective, looking out through panoramic windows at the underwater spectacle.

Guided snorkel safari: Join expert guides to explore prime snorkelling spots, perfect for boosting confidence or seeing even more diverse marine life.

Back on the 'Big Cat' between adventures, you'll find plenty of space to relax. Since no lunch is included, you have maximum flexibility. Pack your favourite snacks and lunch, or purchase drinks and light refreshments from the licensed onboard bar whenever you feel like it. The friendly crew is always available for assistance, gear fitting, and local tips.

As the afternoon winds down, you'll board the 'Big Cat' for the relaxing cruise back to Cairns. Arrive in the late afternoon with sun-kissed skin, maybe some salt in your hair, and a camera full of incredible reef and rainforest moments.

What to bring

Bring your swimmers, towel, hat, sunglasses, sunscreen, change of clothes, and extra cash or a credit card for onboard purchases.

Accessibility

This experience is not wheelchair accessible.

This experience is pram/stroller accessible.

Service animals are allowed on this experience.

Additional information

For everyone's safety, you must evaluate your physical health before choosing to participate in diving or snorkeling. The instructors are responsible for safety and may advise against participation if they have concerns about your fitness for the activity on the day.

A deposit is required on the day to use the snorkeling gear. You can also rent optional items like Lycra suits (stinger suits), life jackets, and wetsuits.

This experience requires good weather. If it’s cancelled due to poor weather, you’ll be offered a different date or a full refund

This experience requires a minimum number of travelers. If it’s cancelled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund

This tour/activity will have a maximum of 150 travelers.

Guests over 16 years of age can travel without adult supervision. However, photo identification will be required at check-in.

Guests over 18 years of age must be with guests under 16 years of age at all times.

Your voucher will be emailed to you shortly.

Display the voucher on your mobile phone with a valid photo ID at the boarding point.

Please arrive at the boarding point 15 minutes before the scheduled time of your cruise to avoid any delays.

Boarding point

Board your cruise at Big Cat Green Island Reef Cruises.

Address: Reef Fleet Terminal, 1 Spence St, Cairns City QLD 4870, Australia.

Get directions to the boarding point