
Swan Hellenic’s premium expedition flagship — 192 guests, 96 all-suites, PC6 polar class, and the brand’s signature deep cultural and scientific enrichment programming in Antarctica and the Arctic.
- Guests
- 192
- Max capacity
- Suites
- 96
- All-suite ship
- Ice class
- PC6
- Ice-strengthened hull
- Built
- 2022
- Year built
- Starting price
- $10,000
- per person
Style Strong expedition · Premium
- 5-star accommodation
- All-suite accommodation
- Wildlife Encounters
- Experiential Learning Adventure
- High staff-to-guest ratio
SH Diana is Swan Hellenic’s larger and more premium expedition ship, carrying 192 guests in 96 all-suite accommodations with PC6 polar class certification. Launched in 2022, Diana represents Swan Hellenic’s vision of what expedition travel should be: intellectually deep, environmentally responsible, and delivered with a level of refined comfort that makes 18 days at sea genuinely enjoyable rather than merely endurable.
The ship’s design prioritizes discovery — an expansive aft deck and panoramic observation areas give guests maximum connection to the environment, while the onboard enrichment program features scholars, scientists, and cultural specialists whose expertise transforms every destination from a landscape into a story. Swan Hellenic is particularly strong on cultural and archaeological contexts alongside the wildlife focus that characterizes most expedition operators. The “Mudroom” — a dedicated expedition preparation space at sea level — facilitates fast, organized Zodiac deployment and return.
SH Diana sails Antarctica, the Arctic, and a broad range of cultural coastal routes globally. For travelers who want a serious expedition program paired with genuinely comfortable (rather than flashy) accommodations and a focus on understanding the places they visit, Diana represents one of the most compelling expedition ships currently in service.
On board + on site
What makes SH Diana the ship

Swan Restaurant
All-inclusive dining with destination-inspired rotating menus
The Swan Restaurant serves three meals daily with destination-inspired menus that change throughout the voyage. Dining on Diana is genuinely better than the expedition ship norm — one of the more common things guests mention in post-voyage reviews, and a meaningful differentiator against operators who treat meals as pure fuel between landings.

Observation Lounge
Panoramic glass lounge for briefings and wildlife watching
SH Diana’s observation lounge spans the forward section with floor-to-ceiling glass and elevated seating designed for wildlife watching underway. The lounge is the daily hub for expedition briefings, scholar lectures, and the informal conversations between specialists and guests that define the Swan Hellenic experience — quieter and more intimate than most ships of comparable capacity.

Heated Outdoor Pool
Heated outdoor pool usable in polar destinations
SH Diana’s heated outdoor pool is usable in cold-weather destinations — an uncommon amenity on an expedition ship and one of Diana’s signature differentiators from the field. The pool deck is also the main outdoor social space underway, designed to be genuinely comfortable rather than a checkbox feature.

Yoga on Bow Deck
Open-air yoga and wellness programming on the bow deck
Morning yoga on SH Diana’s bow deck with polar scenery on the horizon is one of those expedition experiences that sounds too considered until you’re standing in it. The bow deck’s forward position gives unobstructed 180-degree views that no interior wellness space can replicate — and in Antarctica, that view changes every day.

Zodiac Landings
Daily Zodiac shore landings and wildlife excursions
Daily Zodiac operations bring SH Diana’s guests to Antarctic shore sites, wildlife colonies, and ice formations the ship can’t directly access. Diana’s 192-guest capacity is managed through a structured launch program that keeps wait times reasonable and maximizes time on ice relative to time in the inflatable.

Sauna + Wellness
Nordic-style sauna and post-expedition wellness facilities
A Nordic-style sauna paired with broader wellness facilities offers post-expedition recovery in conditions that make the contrast genuinely effective — cold polar air outside, warm cedar inside. One of the more popular onboard spaces on Antarctic and Arctic voyages when the outside temperature makes the proposition obvious.
Cabins + suites
Where you'll sleep.
Owner’s Suite
60 m² (645 sq ft) / Balcony / Sleeps 2
SH Diana’s Owner’s Suite is a fully realized luxury suite at 60 m² with a master bedroom, living room, dining area, private bar, large balcony, and a premium bathroom with tub and walk-in shower. At this category, Swan Hellenic provides a butler-adjacent personal service model with dedicated attention and priority access to shore excursion departures. On a 192-guest ship, an Owner’s Suite of this size creates a level of privacy and personal space that holds its own against any comparable suite in the expedition market.

Aft, Deck 6
Premium Suite
35 m² (377 sq ft) / Balcony / Sleeps 2
The Premium Suite provides a more expansive interior at 35 m² with a separate sitting area and a larger balcony than the Deluxe category. The bathroom is more generously appointed with both a shower and bath option in most Premium Suites. For guests booking longer Swan Hellenic voyages — which can run 18–22 days — the Premium Suite’s additional space is the most commonly cited reason for the category upgrade.
Deluxe Suite
27 m² (291 sq ft) / Balcony / Sleeps 2
The Deluxe Suite adds a private balcony and expands the suite footprint to a comfortable 27 m² with a more defined sitting area and larger storage. The balcony is a meaningful upgrade on Antarctic itineraries where calm days between Peninsula landings offer excellent wildlife spotting from the ship’s rail — having a private outdoor space on those days is a genuine quality-of-life improvement. Swan Hellenic’s all-inclusive model covers the expedition program at every cabin category.

Midship, Deck 5/6
Suite
37 m² (398 sq ft) / 7 m² balcony / Sleeps 2
SH Diana’s Suite category offers a private balcony, king bed, and a comfortable living area in a thoughtfully designed 37m² footprint. The right entry point into suite-category living on Diana — meaningfully larger and more comfortable than the stateroom tiers below, without the premium category price tag.

Aft, Deck 5/6
Junior Suite
20 m² (215 sq ft) / Sleeps 2
SH Diana’s Junior Suite is the entry category on Swan Hellenic’s premium expedition ship — a well-designed cabin with a large ocean-view window, queen or twin configuration, dedicated workspace, and Swan Hellenic’s thoughtful expedition-oriented touches throughout. The Mudroom expedition prep area on Deck 2 is accessible at all cabin categories, meaning every guest gets the same efficient shore excursion experience regardless of suite tier. The Junior Suite is the most common booking category for first-time Swan Hellenic travelers.

Forward/Aft, Deck 5
Balcony (D5)
27 m² (291 sq ft) / 5 m² balcony / Sleeps 2–3
A compact and well-appointed balcony stateroom that gives guests private outdoor access at the most accessible price point that still includes a balcony. On Diana, the expedition program and enrichment lectures are the same across all categories — the Balcony Stateroom is the most popular entry tier for guests prioritizing value without sacrificing outdoor space.

Deck 6
Balcony (D6)
27 m² (291 sq ft) / 5 m² balcony / Sleeps 2–3
A compact and well-appointed balcony stateroom that gives guests private outdoor access at the most accessible price point that still includes a balcony. On Diana, the expedition program and enrichment lectures are the same across all categories — the Balcony Stateroom is the most popular entry tier for guests prioritizing value without sacrificing outdoor space.

Midship, Deck 5
Balcony (M5)
27 m² (291 sq ft) / 5 m² balcony / Sleeps 2–3
A compact and well-appointed balcony stateroom that gives guests private outdoor access at the most accessible price point that still includes a balcony. On Diana, the expedition program and enrichment lectures are the same across all categories — the Balcony Stateroom is the most popular entry tier for guests prioritizing value without sacrificing outdoor space.

Forward, Deck 4
Oceanview (D4)
20 m² (215 sq ft) / Sleeps 2
SH Diana’s most accessible category — a well-designed 20m² oceanview stateroom without a balcony, built for travelers who want the full Diana expedition experience at the best-value price point. The expedition program, enrichment programming, and onboard quality are identical to every other category on the ship.

Midship, Deck 4
Oceanview (M4)
20 m² (215 sq ft) / Sleeps 2
SH Diana’s most accessible category — a well-designed 20m² oceanview stateroom without a balcony, built for travelers who want the full Diana expedition experience at the best-value price point. The expedition program, enrichment programming, and onboard quality are identical to every other category on the ship.
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