Launched in 2019, the Greg Mortimer is a cutting-edge expedition vessel purpose-built to explore the polar regions—and it brings that same spirit of adventure to Alaska’s glacial waters. The ship's signature inverted X-Bow™ delivers exceptional stability in dynamic seas, while its intimate 154-guest capacity fosters a personal onboard experience. From hydraulic viewing platforms that extend over the water for extraordinary wildlife encounters, to rapid-deploy Zodiac platforms that offer swift access to nature—every detail is designed to deepen your connection to Alaska's untamed landscapes.
0 Destinations
0 Itineraries
Ship Category
Capacity
154 Guests
95 Staff & Crew
Decks & Cabins
6 Decks
77 Cabins
Dimensions
Length: 342 feet
Beam: 60 feet
Highlights
An innovative expedition vessel that blends cutting-edge design with immersive onboard experiences, delivering unforgettable encounters with Alaska.
The first passenger ship to feature the inverted Ulstein X-BOW, which glides through waves for a smoother, more fuel-efficient journey.
Purpose-built for exploration, she features expansive observation decks, hydraulic viewing platforms and four Zodiac launch platforms that quickly bring guests close to Alaska’s wild waterways.
Inviting communal spaces and onboard amenities such as a sauna with sea views, two Jacuzzis and a top-deck dining area offer relaxing places to unwind between adventures.
Life On Board
The Greg Mortimer blends modern comfort with expedition spirit, offering abundant spaces to unwind and engage with the landscapes around you. Take in sweeping views from the observation lounge or outdoor decks, relax in the library with refreshments, and enjoy wellness amenities ranging from saunas to open-air Jacuzzis. With expert presentations, open Bridge access and purpose-built viewing areas, every corner of the ship deepens your connection to the wildlife, coastlines and extraordinary natural beauty of Alaska.
Enjoy 180° vistas from the observation deck, or relax in the indoor observation lounge with drinks from the adjoining bar.
The lecture theatre hosts daily Recaps and enriching presentations led by our expert expedition teams.
Join us in the restaurant for three daily meals in a relaxed, open-seating setting.
The wellness center offers a relaxing sauna and a range of rejuvenating spa treatments.
Two outdoor Jacuzzis on the top deck offer open-air views of the surrounding landscape.
Experience Alaska's wonders from heated glass domes offering panoramic views in complete weather-protected comfort.
Work out with a view in the ocean-facing fitness center featuring modern equipment and floor-to-ceiling windows.
Cabins
Category 01 - Aurora Stateroom Twins
Deck 3, #301, 302, 304, 314, 316, 318: These well-appointed staterooms offer a comfortable 170–187 sq. ft. of space and feature classic porthole windows. Each cabin includes two twin beds (convertible to a double upon request), a private ensuite bathroom, ample storage, individual climate control and a writing desk. Located steps from the mudroom and Zodiac loading platforms, these cabins are ideal for travelers who want easy access to daily excursions while still enjoying a quiet retreat. Additional amenities include an in-room safe and flat-screen TV.
Cabins
Category 02: Aurora Stateroom Triples
Deck 3, #303, 305, 306, 307, 308, 310: Designed for small groups or families, these 230–245 sq. ft. triple-occupancy staterooms provide generous space and smart layout efficiency. Each features porthole windows, three twin beds (two can convert to a double upon request), a private ensuite bathroom, ample storage, individual climate control and a writing desk. Their location near the mudroom makes these cabins a convenient choice for travelers who want to maximize time off the ship without sacrificing comfort. Additional amenities include an in-room safe and flat-screen TV.
Cabins
Category 03: Balcony Stateroom - C
Deck 4, #401, 404, 417; Deck 6, #601, 602, 604, 611, 614, 617, 618, 627, 628, 629, 630: These 173–208 sq. ft. cabins offer the most economical balcony option on board, with all essential comforts for up to two guests. Each features floor-to-ceiling sliding doors opening to a private balcony, as well as an ensuite bathroom, separate sitting area, ample storage, individual climate control and a writing desk. Additional amenities include an in-room safe and flat-screen TV.
Cabins
Category 04: Balcony Stateroom - B
Deck 4, #403, 405, 406, 408, 430, 431, 432, 433, 434; Deck 6, #603, 605, 606, 608, 623, 624, 625, 626: These 196–208 sq. ft. cabins are located at both the fore and aft of the ship, offering quiet corners and excellent views. Many feature interconnecting options, making them ideal for families and traveling groups. Each features floor-to-ceiling sliding doors opening to a private balcony, as well as an ensuite bathroom, separate sitting area, ample storage, individual climate control and a writing desk. Additional amenities include an in-room safe and flat-screen TV.
Cabins
Category 05: Balcony Stateroom - A
Deck 4, #407, 409, 410, 411, 412, 414, 415, 416, 418, 421, 422, 423, 424, 425, 426, 427; Deck 6, #607, 609, 610, 612, 619, 620, 621, 622: These premium cabins range from 196–224 sq. ft. and are situated mid-ship for optimal stability and ease of access to the central stairs and elevator. Each features floor-to-ceiling sliding doors opening to a private balcony, as well as an ensuite bathroom, separate sitting area, ample storage, individual climate control and a writing desk. Additional amenities include an in-room safe and flat-screen TV.
Cabins
Category 06: Balcony Stateroom Superior
Deck 4, #419, 428, 429; Deck 6, #615, 616: These generously sized 194–279 sq. ft. Cabins provide extra room for comfort—ideal for guests traveling with extra photography equipment or expedition gear. Floor-to-ceiling sliding glass doors and a private balcony offer exceptional viewing opportunities. Each cabin also features an ensuite bathroom (wheelchair accessible in select cabins), ample storage, individual climate control, writing desk, in-room safe and flat-screen TV.
Cabins
Category 07: Junior Suites
Deck 7, #701, 702, 703, 704: These accommodations offer 282 sq. ft. of elevated comfort, with sweeping views from the ship’s uppermost accommodation deck. Each suite features a separate sitting area with lounge seating, a private balcony and floor-to-ceiling sliding glass doors that immerse guests in the landscapes of Alaska. They have an ensuite bathroom, ample storage, individual climate control, writing desk, in-room safe, flat-screen TV and mini bar.
Cabins
Category 08: Captain's Suite
Deck 4, #420: This suite is 367 sq. ft. Located in a prime mid-ship position with easy access to the central stairs and elevator, the suite features a separate, spacious lounge area; private balcony; walk-in wardrobe and expansive floor-to-ceiling windows. It also has an ensuite bathroom, ample storage, individual climate control, writing desk, in-room safe, flat-screen TV and mini bar.