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Science & Conservation on the Great Barrier Reef Cruise


Step beyond the ordinary and experience the Great Barrier Reef through an educational and immersive expedition designed for curious explorers. Travel alongside reef experts as you snorkel vibrant coral gardens, encounter incredible marine wildlife, and visit remote island destinations while participating in real conservation and research activities. Designed for inquisitive adventurers, this unique voyage offers the chance to learn, discover, and make a meaningful contribution while experiencing the Reef from a perspective few travellers ever see.



31 March, 2027 to 11 April, 2027
Main Deck B Stateroom $10,900 AUD pp
Located close to the Dining Room, our six spacious Main Deck (Category B) staterooms are 18sqm (195 square feet) in size and feature twin portholes for expansive ocean views, along with a desk, sofa, telephone and your choice of Junior King or twin bedding.
view cabin photo
Main Deck A Stateroom $11,300 AUD pp
Located close to the Dining Room, our six spacious Main Deck (Category A) staterooms are 18sqm (195 square feet) in size and feature large, twin porthole windows for expansive ocean views, along with a desk, sofa, telephone and your choice of Junior King or twin bedding.
view cabin photo
Promenade A Stateroom $12,900 AUD pp
Encircled by a full-ship promenade, our twenty spacious Promenade Deck (Category A) staterooms are 18sqm (195 square feet) in size and feature picture windows for expansive ocean views, along with a sofa, desk, telephone and your choice of Junior King or twin bedding.
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Bridge Deck Balcony Stateroom $15,900 AUD pp
Located on the exclusive Bridge Deck close to the Lounge and Bridge, our five spacious Bridge Deck Balcony staterooms are 18sqm (195 square feet) in size and feature private balconies opening out from french windows providing comfortable indoor outdoor living, along with a sofa, desk, telephone and your choice of Junior King or twin bedding.
view cabin photo

Science & Conservation on the Great Barrier Reef Cruise itinerary:

show reverse itinerary
Day 1: Bundaberg | Turtle Sands Resort

Meet your Expedition team at Bundaberg Airport at 4:00pm for a group transfer to Turtle Sands. Independent arrivals may make their own way to Turtle Sands to check in from 2:00pm onwards.

Settle in and enjoy a two-night, all-inclusive pre-cruise stay, enhanced by an exclusive cultural immersion. Be welcomed by Taribelang Bunda Elders in a special Welcome to Country ceremony, offering a rare insight into their enduring connection to Country and cultural heritage. This evening, enjoy a welcome dinner among fellow guests and celebrate the start of an unforgettable adventure.

Your stay includes daily breakfast, lunches and dinners.

Day 2: Bundaberg | Mon Repos

Enjoy a breakfast featuring locally sourced regional produce ahead of a day of education and conservation. This morning, meet with local rangers at Mon Repos Turtle Centre, which supports the largest concentration of nesting marine turtles on the eastern Australian mainland. Learn about the challenges and successes faced in protecting these critically engaged species.

After a hearty lunch, we head to Monsoon Aquatics, for a behind-the-scenes experience of coral propagation that goes towards restoring the reef.

Lady Elliot Island

Transfer to Coral Discoverer for an 8:30am embarkation, followed by the program orientation. Your expedition team will introduce the voyage’s citizen science activities and distribute the required equipment.

After lunch, arrive at Lady Elliot Island with time to explore its remarkable reef environment and discover the monitoring projects that will shape the days ahead.

Lady Elliot Island

Today we go behind the scenes of Project Manta and meet the researchers at the forefront of manta ray research and conservation. Gain insight into manta behaviours and identification strategies which will be put into practice later today.

After lunch, we snorkel and dive the biodiverse waters surrounding Lady Elliot, including the renowned manta cleaning stations. This will be our first opportunity to deploy monitoring tools and refine our techniques in the field.

Wistari Reef

Set within the remote Capricorn Bunker Group, Wistari Reef offers a more adventurous and immersive reef experience. Located offshore from the Gladstone region, this reef is known for its expansive coral bommies & thriving hard coral species.

Guests enter the water directly from the vessel, creating a more dynamic, open-water snorkeling experience best suited to confident swimmers.

With a focus here on maximising time in the water, the experience is all about exploration and discovery. For those wanting to go further, optional scuba diving offers the opportunity to experience Wistari Reef from an even deeper perspective.

Cumberland Island Group

Today we arrive at the Cumberland Island Group, located off the coast of Mackay. Your onboard team will choose the location of the day's activities according to local weather and tide conditions from a selection of islands including Scawfell and Brampton.

These volcanic islands have a remarkable range of flora and fauna, where reefs and seagrass meadows meet eucalypt woodland and lush rainforest. Here guests can enjoy kayaking sheltered waters, snorkel off a secluded beach and enjoy gentle guided beachcombs and walks documenting any unique wildlife and marine mammals we may encounter. Weather permitting, enjoy a glass bottom boat tour from the surface.

Langford Island & The Northern Whitsundays

Visit Langford Island, where the castaway-style setting provides calm waters, creating ideal conditions for snorkelling Black Island Reef, Blue Pearl Bay and Langford-Bird Reef (pending conditions on the day). Participate in coral monitoring initiatives with Eye on the Reef to support coral health through surveys. Langford Island is also home to the rare Whitsunday Bottle Tree which we will spend some time identifying and surveying.

For those seeking land-based activities, sign-up for a moderate 1.5km hike up to Langford Island Lookout for stunning views accoss the Whitsundays.

Magnetic Island

Known traditionally as Yunbenun, Magnetic Island lies within the land and sea Country of the Wulgurukaba People, whose name means “canoe people”. During this exclusive visit, developed with Canoe Projects Inc, Wulgurukaba Elders and local conservation groups, guests will take part in a meaningful Welcome to Country and hands-on citizen science. Activities will focus on protecting the surrounding reef, reducing human impacts and supporting the island’s fragile marine environment.

John Brewer Reef

Located offshore from Magnetic Island, John Brewer Reef opens into the central Great Barrier Reef, offering a more exposed, open-ocean setting. Here, visit the Museum of Underwater Art (MOUA) via snorkel or dive. Experience a unique underwater gallery where sculptures are designed to evolve into living reef. Later today join your onboard experts to discuss and analyse results obtained during the Eye on the Reef and Coral Watch monitoring programs.

Yamacutta Reef

Yamacutta Reef is a remote outer-shelf reef system where steady currents support a unique diversity when compared to inshore locations; creating ideal conditions for our continued monitoring programs. On previous visits, guests identified a new manta ray individual in the area. You may be lucky enough to catch a glimpse of 'Discoveray' during snorkels and dives. Due to the exposed location, glass bottom boat tours are subject to conditions.

Dunk Island

Just offshore from Mission Beach, Dunk Island is part of the traditional Country of the Bandjin and Djiru peoples. Fringed by seagrass meadows that support sea turtles and dugongs, the island rises into lush, national park-protected rainforest. Spend time swimming in calm tropical waters, walking shaded forest trails or relaxing along quiet beaches. With refreshments served ashore, this is an easygoing day shaped by nature, stillness and the beauty of the Cassowary Coast.

Port Douglas

Today we hang up our snorkels and flippers and head ashore to visit the Forever Reef Project, the world's first living coral biobank. Established by Dr Dean Miller and Great Barrier Reef Legacy, the project is dedicated to preserving the biodiversity of Great Barrier Reef corals and safeguarding them for future research, restoration and conservation. Discover the science behind coral biobanking and view remarkable coral specimens collected from across the Great Barrier Reef, including corals gathered during previous Coral Expeditions voyages. Later today we wrap up our findings and observations on the monitoring programs and discuss impacts, challenges and where our data will be deployed to.

Day 11: Arrive Cairns

Arrive at Cairns Cruise Liner Terminal at 8:00 am. Disembark and say farewell to your fellow guests and crew. Enjoy complimentary transfers to Cairns CBD or airport; transfers to Northern Beaches or Port Douglas can be arranged onboard prior to disemarkment.

Please note:

Itineraries are subject to change. 

Science & Conservation on the Great Barrier Reef Cruise reverse itinerary:

show main itinerary
Please note: *

Itineraries are subject to change. 

Day 11: Arrive Cairns *

Arrive at Cairns Cruise Liner Terminal at 8:00 am. Disembark and say farewell to your fellow guests and crew. Enjoy complimentary transfers to Cairns CBD or airport; transfers to Northern Beaches or Port Douglas can be arranged onboard prior to disemarkment.

Port Douglas *

Today we hang up our snorkels and flippers and head ashore to visit the Forever Reef Project, the world's first living coral biobank. Established by Dr Dean Miller and Great Barrier Reef Legacy, the project is dedicated to preserving the biodiversity of Great Barrier Reef corals and safeguarding them for future research, restoration and conservation. Discover the science behind coral biobanking and view remarkable coral specimens collected from across the Great Barrier Reef, including corals gathered during previous Coral Expeditions voyages. Later today we wrap up our findings and observations on the monitoring programs and discuss impacts, challenges and where our data will be deployed to.

Dunk Island *

Just offshore from Mission Beach, Dunk Island is part of the traditional Country of the Bandjin and Djiru peoples. Fringed by seagrass meadows that support sea turtles and dugongs, the island rises into lush, national park-protected rainforest. Spend time swimming in calm tropical waters, walking shaded forest trails or relaxing along quiet beaches. With refreshments served ashore, this is an easygoing day shaped by nature, stillness and the beauty of the Cassowary Coast.

Yamacutta Reef *

Yamacutta Reef is a remote outer-shelf reef system where steady currents support a unique diversity when compared to inshore locations; creating ideal conditions for our continued monitoring programs. On previous visits, guests identified a new manta ray individual in the area. You may be lucky enough to catch a glimpse of 'Discoveray' during snorkels and dives. Due to the exposed location, glass bottom boat tours are subject to conditions.

John Brewer Reef *

Located offshore from Magnetic Island, John Brewer Reef opens into the central Great Barrier Reef, offering a more exposed, open-ocean setting. Here, visit the Museum of Underwater Art (MOUA) via snorkel or dive. Experience a unique underwater gallery where sculptures are designed to evolve into living reef. Later today join your onboard experts to discuss and analyse results obtained during the Eye on the Reef and Coral Watch monitoring programs.

Magnetic Island *

Known traditionally as Yunbenun, Magnetic Island lies within the land and sea Country of the Wulgurukaba People, whose name means “canoe people”. During this exclusive visit, developed with Canoe Projects Inc, Wulgurukaba Elders and local conservation groups, guests will take part in a meaningful Welcome to Country and hands-on citizen science. Activities will focus on protecting the surrounding reef, reducing human impacts and supporting the island’s fragile marine environment.

Langford Island & The Northern Whitsundays *

Visit Langford Island, where the castaway-style setting provides calm waters, creating ideal conditions for snorkelling Black Island Reef, Blue Pearl Bay and Langford-Bird Reef (pending conditions on the day). Participate in coral monitoring initiatives with Eye on the Reef to support coral health through surveys. Langford Island is also home to the rare Whitsunday Bottle Tree which we will spend some time identifying and surveying.

For those seeking land-based activities, sign-up for a moderate 1.5km hike up to Langford Island Lookout for stunning views accoss the Whitsundays.

Cumberland Island Group *

Today we arrive at the Cumberland Island Group, located off the coast of Mackay. Your onboard team will choose the location of the day's activities according to local weather and tide conditions from a selection of islands including Scawfell and Brampton.

These volcanic islands have a remarkable range of flora and fauna, where reefs and seagrass meadows meet eucalypt woodland and lush rainforest. Here guests can enjoy kayaking sheltered waters, snorkel off a secluded beach and enjoy gentle guided beachcombs and walks documenting any unique wildlife and marine mammals we may encounter. Weather permitting, enjoy a glass bottom boat tour from the surface.

Wistari Reef *

Set within the remote Capricorn Bunker Group, Wistari Reef offers a more adventurous and immersive reef experience. Located offshore from the Gladstone region, this reef is known for its expansive coral bommies & thriving hard coral species.

Guests enter the water directly from the vessel, creating a more dynamic, open-water snorkeling experience best suited to confident swimmers.

With a focus here on maximising time in the water, the experience is all about exploration and discovery. For those wanting to go further, optional scuba diving offers the opportunity to experience Wistari Reef from an even deeper perspective.

Lady Elliot Island *

Today we go behind the scenes of Project Manta and meet the researchers at the forefront of manta ray research and conservation. Gain insight into manta behaviours and identification strategies which will be put into practice later today.

After lunch, we snorkel and dive the biodiverse waters surrounding Lady Elliot, including the renowned manta cleaning stations. This will be our first opportunity to deploy monitoring tools and refine our techniques in the field.

Lady Elliot Island *

Transfer to Coral Discoverer for an 8:30am embarkation, followed by the program orientation. Your expedition team will introduce the voyage’s citizen science activities and distribute the required equipment.

After lunch, arrive at Lady Elliot Island with time to explore its remarkable reef environment and discover the monitoring projects that will shape the days ahead.

Day 2: Bundaberg | Mon Repos *

Enjoy a breakfast featuring locally sourced regional produce ahead of a day of education and conservation. This morning, meet with local rangers at Mon Repos Turtle Centre, which supports the largest concentration of nesting marine turtles on the eastern Australian mainland. Learn about the challenges and successes faced in protecting these critically engaged species.

After a hearty lunch, we head to Monsoon Aquatics, for a behind-the-scenes experience of coral propagation that goes towards restoring the reef.

Day 1: Bundaberg | Turtle Sands Resort *

Meet your Expedition team at Bundaberg Airport at 4:00pm for a group transfer to Turtle Sands. Independent arrivals may make their own way to Turtle Sands to check in from 2:00pm onwards.

Settle in and enjoy a two-night, all-inclusive pre-cruise stay, enhanced by an exclusive cultural immersion. Be welcomed by Taribelang Bunda Elders in a special Welcome to Country ceremony, offering a rare insight into their enduring connection to Country and cultural heritage. This evening, enjoy a welcome dinner among fellow guests and celebrate the start of an unforgettable adventure.

Your stay includes daily breakfast, lunches and dinners.

* = Indicative
Map for Science & Conservation on the Great Barrier Reef Cruise
Coral Discoverer, the ship servicing Science & Conservation on the Great Barrier Reef Cruise

Coral Discoverer

Vessel Type: Luxury Expedition

Length: 63 metres

Passenger Capacity: 72 (in 36 rooms)

Built: 2005 / Refurbished: 2016

Coral Discoverer is a small expedition yacht purpose-built for navigating remote and rarely accessed regions of Australia, including Tasmania, Cape York, Arnhem Land, and the Kimberley. Designed for adventure, she offers an intimate and immersive experience for just 72 guests, with all staterooms facing outwards and public areas showcasing sweeping ocean views. Thanks to her shallow draught, active stabilisers, and advanced navigation systems, Coral Discoverer can access destinations beyond the reach of larger vessels. Onboard, guests enjoy a relaxed, sociable atmosphere with single-seating dining, showcasing small-batch Australian cuisine, and a sundeck bar ideal for sunset drinks. The vessel also features an Xplorer tender for all-passenger shore excursions, zodiacs, kayaks, a glass-bottom boat, and a lecture lounge for expert presentations.

Accommodation includes five stateroom categories, from the spacious Bridge Deck Balcony rooms to cosy Main Deck options, all featuring ensuites and ocean views. Life onboard combines comfort with exploration: guests enjoy over 1,000 square metres of open deck space, a wraparound promenade, and access to the bridge. The atmosphere is informal yet refined, with no assigned seating, included drinks with meals, and a focus on Australian hospitality. Wi-Fi is available throughout, and facilities include a library, gift shop, and laundry service. With a dedicated Australian and New Zealand crew, Coral Discoverer delivers a truly local and enriching expedition experience.

Cabin layout for Coral Discoverer
• Led by Knowledge - Journey the length of the Great Barrier Reef alongside expert guides, with daily lectures.

• Science & Conservation - Participate in monitoring initiatives with Eye on the Reef, INaturalist & Manta Ray Project.

• Wildlife Encounters - Discover the diverse and prolific marine species of the Great Barrier Reef including turtles during hatching season, manta rays, sharks and colourful reef fish.

• Pre-voyage Experience - Exclusive Mon Repos event & two-night stay at award winning Turtle Sands Resort.