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South Shetland Islands AntarcticaCruise Port Guide

Upcoming cruises to South Shetland Islands

The South Shetland Islands are a chain of largely glaciated islands located off the northwestern coast of the Antarctic Peninsula. This unique destination offers an unparalleled expedition experience focused on pristine nature and abundant wildlife. Discovered by William Smith in 1819, these islands were historically significant for sealing, with over 60,000 fur seal skins taken by his vessels alone in 1820-1821, leading to the near depletion of the fur seal population by the end of 1821. The first Antarctic tourist flight also flew over these islands in 1956.

As there are no docking facilities, all visits to the South Shetland Islands are conducted via inflatable zodiac boats, tendering passengers from the cruise ship to designated landing sites. With 8-10 hours in port, your time will be entirely dedicated to these guided landings and zodiac cruises, exploring the incredible landscapes and wildlife under the strict supervision of your ship's expedition team. There are no towns, shops, or independent facilities on the islands.

Getting Around from the Port

There are no independent transportation options available on the South Shetland Islands. All movement from your cruise ship to the islands and between various landing sites (such as Deception Island, Half Moon Island, or Yankee Harbor) is exclusively managed by your ship's expedition team using inflatable zodiac boats. There are no roads, taxis, public transit, or rental services. Your itinerary will be fully planned and executed by your cruise line.

Attractions and Activities

Your time in the South Shetland Islands will be spent on guided zodiac cruises and shore landings, focusing on the unique Antarctic environment, wildlife, and historical sites. Independent exploration is not permitted. Expect your ship's expedition team to offer opportunities to visit:

  • Deception Island: A horseshoe-shaped volcanic caldera, one of the most unique islands in the chain.
  • Elephant Island: Famous for housing Ernest Shackleton's crew after the sinking of the Endurance.
  • King George Island, Livingston Island, and Penguin Island: Other prominent islands in the chain, offering diverse landscapes.
  • Aitcho Islands, Half Moon Island, or Yankee Harbor (on Greenwich Island): Common landing sites known for wildlife viewing.

During these excursions, you can expect to encounter:

  • Marine Wildlife: Humpback whales, southern elephant seals, leopard seals, and Weddell seals in the surrounding waters and on the beaches.
  • Terrestrial Life: Observe lichens, mosses, a few grasses, and higher plants growing in cliff crevices—Antarctica's land-based vegetation is the most diminutive on Earth. Microalgae are the most numerous plants, migrating through ice capillaries. You may also spot a handful of hardy insects and one species of spider.

Dining & Shopping

There are no dining or shopping facilities available on the South Shetland Islands. All meals, snacks, and any necessities must be obtained onboard your cruise ship. There are no local markets, restaurants, or souvenir shops.

Weather

The South Shetland Islands are accessed during the austral summer (November to March), with temperatures between 23–41°F (-5–5°C) in the brief Antarctic season. Weather is severe and rapidly changing — blizzards, gale-force winds, and icy conditions are possible at any time — so heavy insulated and waterproof layers, thermal base layers, gloves, a hat, and waterproof boots are absolutely essential. This extraordinary destination rewards the best-prepared adventurers with breathtaking scenery and abundant wildlife including penguins, seals, and seabirds.

Average Temperature (°F)
3729Jan3828Feb3724Mar3717Apr3512May338Jun324Jul321Aug336Sep3315Oct3425Nov3528Dec
Average Precipitation (in)
3.45Jan2.77Feb3.38Mar3.24Apr2.98May3.2Jun2.9Jul3.15Aug3.07Sep3.18Oct2.64Nov2.57Dec

Safety

Safety in Antarctica is paramount. Always follow the instructions of your ship's expedition staff and guides, especially during zodiac operations and shore landings. Adhere strictly to all environmental regulations and wildlife viewing guidelines to ensure both your safety and the protection of the fragile Antarctic ecosystem. Be prepared for cold, variable weather conditions.

Currency and Language

No local currency is applicable or accepted on the South Shetland Islands. All activities and services are pre-arranged and included in your cruise fare.

Top Attractions

Show map
Deception Island
A unique horseshoe-shaped active volcano, offering geothermal beaches, a collapsed caldera, and historical whaling station ruins. Visitors can explore the volcanic landscape and observe chinstrap penguins.
Baily Head
Home to one of the largest chinstrap penguin colonies in the Antarctic Peninsula region, located on the outer coast of Deception Island. It offers an incredible spectacle of thousands of nesting penguins.
Whalers Bay
Site of a former Norwegian whaling station and a British scientific base, now abandoned. Visitors can explore the ruins, see the remains of whaling equipment, and experience the unique volcanic landscape.
Half Moon Island
A picturesque crescent-shaped island renowned for its large colony of chinstrap penguins, as well as nesting Antarctic terns and kelp gulls. It also hosts Argentina's Cámara Base.
Hannah Point
A prominent headland on Livingston Island, famous for its diverse wildlife, including gentoo and chinstrap penguins, elephant seals, and fur seals. The landscape is rugged and scenic.
Yankee Harbour
A historic harbor on Greenwich Island, once a popular anchorage for sealers and whalers. It features a large gentoo penguin colony, elephant seals, and a picturesque setting with a glacial backdrop.
Elephant Island
A remote, ice-covered island famous as the survival site for Ernest Shackleton's crew after the sinking of the Endurance. It's a significant historical landmark, often viewed from zodiacs or ships.
Point Wild
The desolate and rugged point on Elephant Island where Ernest Shackleton's crew famously survived for over four months in 1916. It's a powerful historical site, often viewed from the water.
Aitcho Islands
A small archipelago off Robert Island, offering excellent opportunities to observe gentoo and chinstrap penguins, as well as various seabirds. The islands are small and easily explored.
Telefon Bay
A volcanic bay within Deception Island's caldera, known for its recent volcanic activity and ash-covered landscapes. It offers a stark, otherworldly environment for exploration.
Penguin Island
A small, circular island featuring a dormant volcano (Deacon Peak) and a large chinstrap penguin colony. It offers unique volcanic landscapes and abundant wildlife.
Byers Peninsula
A large, ice-free peninsula on the western end of Livingston Island, known for its unique geological features, fossil beds, and significant populations of seals and seabirds. It's an Antarctic Specially Protected Area.
King George Island
The largest of the South Shetland Islands, home to numerous international research stations. Visitors can explore parts of the island, observe wildlife, and sometimes visit a research station.
Livingston Island
The second largest island in the South Shetlands, characterized by its rugged mountains, glaciers, and diverse wildlife. It hosts several research stations and significant historical sites.
Harmony Point
A prominent point on Nelson Island, known for its large chinstrap penguin colony and a significant population of Weddell and elephant seals. It's a popular spot for wildlife viewing.
Ardley Island
A small island located off the Fildes Peninsula of King George Island, known for its Adélie and gentoo penguin colonies. It's a designated Antarctic Specially Protected Area.
Barrientos Island
One of the Aitcho Islands, known for its large gentoo and chinstrap penguin colonies. It offers easy landings and excellent opportunities for close-up wildlife photography.
Fildes Peninsula
A large, ice-free peninsula on King George Island, home to several research stations and an airfield. It offers opportunities to see diverse wildlife and observe human activity in Antarctica.
Greenwich Island
An island in the South Shetlands, known for its rugged terrain and historical significance as a sealing ground. Yankee Harbour is its most famous landing site, offering wildlife and historical exploration.
Robert Island
An island in the South Shetlands, characterized by its ice-covered interior and rocky coastlines. It offers opportunities for zodiac cruises and wildlife viewing, particularly around its smaller offshore islands.
Turret Point
A point on the southern coast of King George Island, known for its Adélie penguin colony and fossilized tree stumps, indicating a warmer past climate.
Cámara Base
An Argentine scientific research station located on Half Moon Island. While primarily a research facility, visitors often see the base from a distance or learn about its operations during landings on the island.
Base Gabriel de Castilla
A Spanish Antarctic research station located on Deception Island. Visitors to Whalers Bay often see the base, which operates seasonally and contributes to the unique human presence in this volcanic environment.
Arturo Prat Base
Chile's first Antarctic research station, located on Greenwich Island. While not always open for tours, its presence adds to the historical and scientific context of visits to Yankee Harbour and other parts of the island.
Fort Point
A point on Greenwich Island, sometimes visited for its chinstrap penguin colony and scenic views. It offers a quieter alternative to more crowded landing sites.
Miers Bluff
A prominent bluff on the south coast of Livingston Island, offering dramatic coastal scenery and potential for observing seabirds. It's a less frequently visited but ruggedly beautiful location.
Nelson Island
An island in the South Shetlands, largely ice-covered. While not a primary tourist destination, it offers opportunities for zodiac cruising along its coastlines to observe seabirds and seals.
Snow Island
A heavily glaciated island in the South Shetlands, almost entirely covered by ice and snow. It is less frequently visited by tourists due to challenging landing conditions but offers pristine Antarctic scenery.
Low Island
A low-lying, ice-covered island in the South Shetlands, known for its extensive ice cap. It is less frequently visited by expedition cruises but offers remote and untouched Antarctic landscapes.
Smith Island
The westernmost and one of the most remote islands of the South Shetlands, characterized by its rugged, ice-covered mountains. It is rarely visited by tourists due to its exposed location and challenging conditions.