The Weddell Sea & Larsen Ice Shelf

Capital of Argentina's Tierra del Fuego province, Ushuaia is considered the gateway to the White Continent and the South Pole. Nicknamed “El fin del mundo” by the Argentinian people, this city at the end of the world nestles in the shelter of mountains surrounded by fertile plains that the wildlife seem to have chosen as the ultimate sanctuary. With its exceptional site, where the Andes plunge straight into the sea, Ushuaia is one of the most fascinating places on earth, its very name evocative of journeys to the unlikely and the inaccessible…

Use your days spent in the Drake Passage to familiarise yourself with your ship and deepen your knowledge of the Antarctic. The Expedition Leader will first present the IAATO rules of conduct that must be observed during landings in the region and will explain everything you need to know about the zodiac outings. Lectures about the history and wildlife of the Antarctic will be an opportunity for you to learn more about this magical region, where every cruise is a unique experience. You will experience exceptional sailing moments on board and join the naturalist-guides on your ship’s exterior decks to look out for albatrosses, cape petrels, and other seabirds flying over the Drake Passage.

Throughout your time in the north of the Antarctic Peninsula, you will find yourself in the heart of a spectacular decor in subtle shades of blue and white, surrounded by exceptional wildlife. You will sail through the Antarctic Sound, named after Swedish explorer Otto Nordenskjöld’s ship, which was trapped by the ice during an important scientific expedition in 1902. The gateway to the Weddell Sea, this sound is filled with gigantic tabular icebergs and plates of sea ice drifting northward from the coastal areas of this vast sea. It is home to Adelie penguins and a great many leopard seals.

As you explore the Weddell Sea, you will sail towards the gigantic Larsen Ice Shelf. The beauty of this immense ice formation is fascinating; nonetheless, its monumental size must not make us forget the fragility of its existence. These floating platforms are what protect the continental ice cap – also called the inlandsis – from erosion and are thus of paramount importance for the entire balance of our planet. As you get up close to this equally majestic and vertiginous spectacle, you will really understand the need to protect these ice shelves. Our team of passionate experts will share their knowledge of these ice shelves that create gigantic tabular icebergs – among the largest ever observed - that drift in the Southern Ocean.

Impassable, extreme and captivating: this is the best way to describe the Weddell Sea, much of which is covered by a layer of thick, densely packed ice. It is a challenge and a privilege to sail upon this sea. Polar exploration finds its full meaning here. Heading towards the South is a real quest, with the promise of highly-charged encounters with the continent’s endemic fauna. This is the kingdom of the emperor penguin, the largest penguin in the world, renowned for its elegance. Unlike other penguins that live on the rocks, the emperor nests on the ice floe which it needs for its reproductive cycle.

It is therefore on the ice floe that you will be able to observe it walking around with its characteristic gait. In this southern sea, where the ice changes and is transformed constantly, there is never any monotony. The new reliefs and new colours ensure never-ending wonderment. You will sail into the heart of the immaculate ice floe, which is dislocated or densely packed, into an alley of icebergs. Among them are immense blocks of ice, tabular icebergs, that drift and illuminate the ocean with their cerulean blue haloes. Aboard, on shore, on the ice, you will be as close as possible to the colonies of Adelie penguins, Weddell seals, Mink whales, orcas, snow petrels.… With a little luck, you will get a glimpse of a rare Ross seal with its silver pelage or of emperor penguins, waddling along the edge of the ice floe. A sight that is as fascinating as it is emotional.

The trip to the Peninsula by ship is the shortest distance between Antarctica and South America, (usually Ushuaia in Argentina). The Antarctic Peninsula’s coastline unfolds in a panorama of towering icebergs, glistening glaciers, and serrated mountain peaks, offering one of the most visually arresting cruising experiences on Earth.

Wildlife is abundant - look for breaching humpback whales, leopard seals lounging on floes, and penguins in dense colonies along icy shores. This narrow finger of land reaching toward South America provides unparalleled access to the raw, untamed beauty of the White Continent.

The body of water between Cape Horn and the South Shetland Islands in Antarctica is named the Drake Passage. This is where the Atlantic, Pacific, and Southern seas converge and they’re some of the choppiest waters in the world.

It takes the average cruise ship about 48 hours to sail from one end of the Drake Passage to the other. Some days the water will be surprisingly calm, others will present your cruise with sizable swells.

If you’re prone to seasickness, it's a good idea to see your doctor before you sail, and even if you're the type who laughs at roller-coasters, there's a good chance the Drake is going to test that cast-iron stomach of yours.