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South Atlantic Semi-Circumnavigation

Example 22 Day Cruise aboard SH Diana
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This 22-day South Atlantic Semi-Circumnavigation expedition cruise aboard SH Diana departs from Ushuaia, Argentina, and sails south to the icy wilderness of the South Shetland Islands. Along the way, see spectacular glaciers, icebergs, and wildlife such as penguins, seals, and whales. The cruise then continues to Antarctica, to explore the continent's unique landscape and wildlife. Visit South Georgia, home to the world's largest macaroni penguin population. From South Georgia, sail to Gough Island, and then to the volcanic islands of Tristan da Cunha. The cruise concludes in Cape Town, South Africa. The cruise is led by experienced expedition leaders who will help travelers make the most of their time in these amazing destinations.
Highlights
  • Explore the icy wilderness of the South Shetland Islands
  • Discover the unique landscape and wildlife of Antarctica
  • Visit South Orkney Islands and observe nesting penguins
  • Sail to the volcanic islands of Tristan da Cunha, a remote and captivating destination
Activity Level: Variable
Activity options vary depending on destination and operator. Activity level is determined by the range and intensity of activities you choose to participate in. Discuss with your Trip Planner which options are best for you.
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Full Itinerary

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Day 1: Buenos Aires

Arrive at Buenos aires, relax and spend the overnight here preparing for your adventure.

*specific hotel and location to be announced

Day 2: Ushuaia | Embark

  • Ship
  • 1 Breakfast, 1 Dinner
In the morning, join the group transfer to the airport. Fly from Buenos Aires to Ushuaia and hop on the group transfer to the port. Afterward, embark on SH Diana for your Polar adventure.

Nestled in the foothills of the snow-capped Martial Range, Ushuaia’s colorful streets and mismatched buildings cascade from the imposing mountains before coming to an abrupt halt at the shores of the Beagle Channel. As one of the world’s southernmost cities, Ushuaia carries its ‘end of the world’ reputation well. The moody weather and dramatic surroundings certainly help. Board your boutique ship before departing for your journey through one of the most captivating wilderness regions of the world.

Day 3-4: At Sea

  • Ship
  • 2 Breakfasts, 2 Lunches, 2 Dinners
As you cruise to your next port of call, spend the day at sea savouring the ship’s facilities and learning about your destination’s many facets from the knowledgeable onboard experts. Listen to an enriching talk, indulge in a relaxing treatment at the spa, work out in the well-equipped gym, enjoy some down- time in your cabin, share travel reminiscences with newly found friends: the options are numerous.

Day 5-7: Antarctic Peninsula

  • Ship
  • 3 Breakfasts, 3 Lunches, 3 Dinners
Among captivating glaciers, majestic icebergs and snowy islands, the Antarctic Peninsula is where most visitors to the White Continent live their Antarctica dream. It's the most accessible part, with scientific bases and incredible scenery, like the photogenic Lemaire Channel. Shore excursions might include Petermann Island, where among Adelie penguins, blue-eyed shags and skuas, huge, lumbering elephant seals haul out.

Day 8-9: At Sea

  • Ship
  • 2 Breakfasts, 2 Lunches, 2 Dinners
Sea days are rarely dull. Take the time to sit back and let the world go by. The ship’s observation decks provide stunning views of the passing ocean. A day at sea gives you the opportunity to mingle with other passengers and share your experiences of this incredible trip or head to our library which is stocked full of reference books. Get an expert’s view in one of our on-board lectures or perhaps perfect your photography skills with invaluable advice from our onboard professional photographers.

Day 10-12: South Georgia

  • Ship
  • 3 Breakfasts, 3 Lunches, 3 Dinners
Often called the 'Galapagos of the Poles,' South Georgia has a number of landing sites with half a million king penguins or three million breeding pairs of macaroni penguins, making up the largest population in the world alongside harrumphing elephant seals. Among its remarkable sites is Grytviken, the historic whaling station where legendary British explorer Ernest Shackleton (1874–1922) rests in peace.

Day 13-16: At Sea

  • Ship
  • 4 Breakfasts, 4 Lunches, 4 Dinners
Sea days are rarely dull. Take the time to sit back and let the world go by. The ship’s observation decks provide stunning views of the passing ocean. A day at sea gives you the opportunity to mingle with other passengers and share your experiences of this incredible trip or head to our library which is stocked full of reference books. Get an expert’s view in one of our on-board lectures or perhaps perfect your photography skills with invaluable advice from our onboard professional photographers.

Day 17: Tristan De Cunha

  • Ship
  • 1 Breakfast, 1 Lunch, 1 Dinner
Seabirds outnumber humans on this remote British outpost in the middle of the southern Atlantic. Millions of species like the rare yellow-nosed albatross, skuas, terns and petrels, including the endangered Tristan albatross, inhabit the bluffs. Northern rockhopper penguins breed on the beaches, while upwellings attract whales and dolphins. Fur seals also haul out on the island teeming with avian life.

Day 18-21: At Sea

  • Ship
  • 4 Breakfasts, 4 Lunches, 4 Dinners
Today as you sail, you’ll bask in the endless comforts of your ship. From the deck, marvel at the dramatic sea views. Relax with a nurturing facial treatment or massage in the spa or delve into the ship’s learning resources. Or, simply take refuge in your cabin and enjoy the opportunity to rest.

Day 22: Cape Town

  • 1 Breakfast
Ending our epic transatlantic journey with one of the most spectacular city sceneries in Africa . Domiated by Table Mountain , Cape town is a cosmopolitan city with plenty of nearby splendid vineyards , wonderful harbour fronts and surprising restaurants where one can indulge on the delicious seafood

Ship/Hotel

SH Diana

SH Diana
SH Diana Observation Lounge
SH Diana Swan Nest

Ushuaia - Hotels

Dates & Prices

My Preferred Start Date

Deals

Book early and save on 2025 departures
Book early and save on 2025 departures!

Plan the experience of a lifetime, and save on your 2025 adventure. Uncover the wonders of South America, experience authentic Africa, explore true wilderness in the Arctic or sail back in time revealing the secrets of the Mediterranean. Additional restrictions may apply. Please contact us for details.

 
Applicable to all 2025 departure dates.

Per person starting at
$12,380 2-3 travelers
Rates are subject to change without notice. Book early to get the best rate.
SH Diana Oceanview D4
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Oceanview D4
Oceanview staterooms features 2 single beds, bedroom and living room and a luxurious ensuite bathroom.
SH Diana Oceanview M4
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Oceanview M4
Oceanview staterooms features 2 single beds, bedroom and living room and a luxurious ensuite bathroom.
SH Diana Balcony D5
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Balcony D5
Located on decks 5, these balcony staterooms feature 2 single beds or a double bed, distinct bedroom and living room areas, a luxurious bathroom and your own private 6 sq. m balcony.
SH Diana Balcony M5
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Balcony M5
Located on decks 5, these balcony staterooms feature 2 single beds or a double bed, distinct bedroom and living room areas, a luxurious bathroom and your own private 6 sq. m balcony.
SH Diana Balcony D6
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Balcony D6
Located on decks 6, these balcony staterooms feature 2 single beds or a double bed, distinct bedroom and living room areas, a luxurious bathroom and your own private 6 sq. m balcony.
SH Diana Junior Suite
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Junior Suite
SH Diana’s Junior Suites features a Super King Size bed, separate living room area with homely flame-effect fireplace, private kitchen, luxurious en-suite bathroom and a 7 sq. m private balcony.
SH Diana Suite
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Suite
Our Suites features a superking bed and separate living room with and a soothing flame-effect fireplace a luxurious ensuite bathroom and a 12 sq.m. private balcony.
SH Diana Premium Suite
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Premium Suite
SH Diana’s Premium Suites feature a Super King Size bed, separate living room with homely flame-effect fireplace, luxurious en-suite bathroom, spacious walk-in wardrobe and a 12 sq. m private balcony.
Included
  • 21 Breakfasts, 19 Lunches, 20 Dinners
  • 21 Nights Accommodations
  • Accommodations as listed
  • Ground transportation as listed
  • Activities as listed
  • Meals as listed
  • Access to a 24-7 Emergency line while traveling
  • Room Service 
  • Wifi
  • Coffee, tea, soft drinks and selected alcoholic beverages available 24-hours per day
  • Lecture programs by our experienced expedition team and guest speakers
  • Onboard gratuities & port taxes
  • Branded Swan Hellenic expedition parka and use of rubber boots in Polar Regions.
  • Group return transfers from the airport to the cruise port (via our included accommodation where applicable)
  • One night pre-cruise accommodation with breakfast in a 4/5-star hotel or onboard
  • One selected shore excursion/expedition activities per port of call (Kayak not included, bookable for a fee on board)
Excluded
  • Travel Insurance
  • Personal Expenses
  • Flight costs (please request a quote)
  • Additional excursions during free time
  • Fuel and transportation surcharges (when applicable)
  • Buenos Aires Hotel tax (up to $2 per person/night) - paid at checkout
  • Passport and Applicable Visa Expenses
  • We recommend every traveler to take out a travel cancellation insurance, travel interruption insurance and a travel health insurance policy with an assumption of the return transport costs of repatriation

Map

When to Go

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Nov
Dec
Good to ideal period to travel, and many people choose to visit at this time.

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The trip might have been the absolute best of our lifetime (thus far). We particularly want to commend our guide Peter in the Guilin area-he was so incredibly attentive, energetic, enthusiastic-and absolutely dedicated to ensuring that our meals were 100% vegetarian.
Jack Charney

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