Welcome to Aurora Expeditions’ Ross Sea Odyssey expedition.
Experience one of the most remote, historic sectors of the deep South in comfort on this exploratory expedition aboard the luxurious Greg Mortimer. Your journey begins in the subantarctic, where yellow-eyed penguins waddle through wizened rātā forests and royal albatross nest amid megaherb moors. Cross the Antarctic Circle and cruise the pack, keeping watch for emperor and Adélie penguins porpoising along the ice edge, orcas patrolling for prey, and snow petrels soaring against a backdrop of the vast Antarctic Ice Sheet. 
Embrace the spirit of adventure as you continue along the Victoria Land Coast and into the Ross Sea, where the Antarctic Ice Sheet flows into the world’s largest floating ice shelf. These are historic waters, where the explorers of the Heroic Age staged their bold assaults on the South Geographic Pole. Hear the stories of their expeditions and attempt to land at some of their remarkably well-preserved huts.

  • Skirt rowdy beaches crowded with harems of New Zealand (Hooker’s) sea lions to reach rātā forests where rare yellow-eyed penguins can be found.
  • Revel in the richness of the unique Ross Sea ecosystem, part of the Ross Sea Region Marine Protected Area and a Sylvia Earle Mission Blue “Hope Spot”.
  • Navigate through gleaming pack ice alive with Weddell and leopard seals, Adélie and emperor penguins and whales feeding in fathomless leads.
  • Reflect on the remarkable achievements of the Heroic Age explorers as we attempt to visit some of their beautifully preserved historic huts (conditions permitting).

Greg Mortimer

Vessel Type: Expedition
Length: 104 metres
Passenger Capacity: 132
Built: 2019
Purpose-built for polar expeditions, the Greg Mortimer combines over 25 years of expedition experience with cutting-edge nautical design. With a capacity of just 132 passengers, the ship offers an intimate, comfortable base for exploring the world’s most remote regions while maintaining a focus on multiple landings, flexible itineraries, and a family-like atmosphere.
Designed with the revolutionary ULSTEIN X-BOW™, the ship handles rough seas with ease, offering a smoother ride and lower environmental impact. Hydraulic viewing platforms on Deck 5 provide unobstructed views of wildlife, while dedicated Zodiac launching areas make landings fast and efficient. The ship carries 15 Zodiacs for up to three daily excursions.
For adventurers, a spacious activity platform supports kayaking, climbing, diving and more, with quick gear access via the mudroom and drying areas. The ship is also Polar Code 6 compliant and features advanced safety systems, including backup propulsion and a fully equipped medical centre.
Onboard comforts include large observation decks, a 180° lounge, open bridge policy, and a well-stocked library. Enjoy family-style meals with complimentary drinks, and relax at the Wellness Centre with a gym, spa, sauna, and massage services. Daily expert-led lectures enrich your journey with insights into nature, wildlife, and local cultures.
The Greg Mortimer offers a modern, safe, and environmentally conscious way to explore the polar regions – with all the comfort and spirit of true adventure.





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Pricing

Depart: 14 December, 2026 Return: 8 January, 2027

Aurora Stateroom Triple

Aurora Stateroom Triple

Private Bathroom. There are six Aurora Stateroom Triple cabins featuring portholes, all with private en-suites. Located on Deck 3, they're close to the mudroom and loading platforms. *Please note the Aurora Stateroom Triple cabins are only available on certain departures

Price: $35495 USD

Aurora Stateroom Twin

Aurora Stateroom Twin

Private Bathroom. The Greg Mortimer features eight Aurora Stateroom Twin cabins featuring portholes, all with private en-suites. Located on Deck 3, they're close to the mudroom and loading platforms, perfect for adventurers who are looking for a comfortable base that's close to the action.

Price: $36595 USD

Balcony Stateroom - C

Balcony Stateroom - C

Private Bathroom Cabin & balcony combined size: 20.9m2 - 24.8m2 We have three cabin categories of our Balcony Staterooms. These are classified as A, B or C depending on the cabin size. Our 14 Balcony Stateroom – C cabins are our most economical, fitted with all the necessities and comfortable for up to 2 people. These cabins are scattered throughout Deck 4 and 6.

Price: $39695 USD

Balcony Stateroom - B

Balcony Stateroom - B

Private Bathroom Cabin & balcony combined size: 23.6m2 - 24.8 m2 We have three cabin categories of our Balcony Staterooms. These are classified as A, B or C depending on the cabin size. Our 21 Balcony Stateroom – B Cabins are our standard cabin, many fitted with interconnecting features making them great for families or groups. These cabins are located at the fore and aft of Deck 4 and 6.

Price: $41795 USD

Balcony Stateroom - A

Balcony Stateroom - A

Private Bathroom Cabin & balcony combined size: 24.1m2 - 31.3m2 We have three cabin categories of our Balcony Staterooms. These are classified as A, B or C depending on the cabin size. Our 23 Balcony Stateroom – A cabins are our premium cabin, and the most abundant on board. These cabins are located in preferred positions on Deck 4 and 6 which provides easy access between Decks via the internal stairs or elevator.

Price: $44895 USD

Balcony Stateroom Superior

Balcony Stateroom Superior

Private Bathroom With a bit more room to stretch the legs, the Greg Mortimer's two Balcony Suites are perfect for polar adventurers who travel with plenty of gear. Located on Deck 4, the Balcony Suites feature private balconies, floor to ceiling windows, en-suite bathrooms and a comfortable desk area. These will sell out quickly!

Price: $49095 USD

Junior Suite

Junior Suite

Private Bathroom The Greg Mortimer's four Junior Suites take in some impressive scenery from their vantage points on Deck 7. When you aren't enjoying a landing, you can relax in the suites' separate lounge area, or just watch the world float by from the private balcony.

Price: $58495 USD

Captain's Suite

Captain's Suite

Private Bathroom The largest of all our rooms, the Greg Mortimer's singular Captain's Suite will take you to the polar regions in ultimate style and comfort. Complete with large lounge area, balcony, walk-in wardrobe and en-suite, you'll need to get in early to secure this suite.

Price: $66795 USD