Exceptional route: Weddell Sea Explorer Intensive

from/to Ushuaia

28 days (27 nights)

MS Ortelius
28 days (27 nights) Antarctic expedition from/to Ushuaia on an extraordinary route through the Weddell Sea to remote islands and along the eastern side of the Antarctic Peninsula
This extensive journey explores one of the most remote, picturesque, and wildlife-rich regions on Earth: the vast Weddell Sea, discovered by James Weddell in 1823.
From South Georgia, follow in the footsteps of the famous polar explorer Sir Ernest Shackleton and his ship, the Endurance. Cruise through the Weddell Sea with its amazing wildlife and huge tabular icebergs, and return to Ushuaia via Elephant Island.
The continental boundary of the Weddell Sea is formed by huge floating ice floes. These ice floes give rise to breathtaking table icebergs and ice formations that shape the landscape in the clearest waters in the world and provide unique photo opportunities.
On the eastern side of the Weddell Sea, ice formations sometimes make it impossible to land. If conditions permit, Zodiac trips and possibly ice landings will be undertaken.
The Weddell Sea is home to a wide variety of animal species. These include orcas, humpback and minke whales, leopard seals, Weddell seals, crabeater seals, and various species of penguins.
Expert lectures by scientific lecturers will teach you everything about the travel area, its flora and fauna, as well as the history and political status of Antarctica. Various citizen science projects are offered on board, in which you can actively participate.
Stephanie Gräf
Travel expert, inventia | Travel beyond the ordinary
Specialist in travel to the Arctic and Antarctic.
I am your contact person for questions and bookings relating to the Arctic and Antarctic, and I am delighted that you are one of the few people who are traveling to the ends of the earth.
You can reach me by phone or email:
+49 (0)201 858 90 960
welcome@inventia.de
Good to know
Arrival and departure:We offer various individual travel packages including flights, hotels in Buenos Aires and Ushuaia, transfers, and activities. We are also happy to suggest pre- and post-programs in Argentina, Chile, and Uruguay to extend your trip.
Attention solo travelers: If you do not wish to have a single cabin, accommodation on board is possible in shared cabins. In this case, you will be accommodated with other travelers of the same gender and possibly of a different nationality. There are no single cabin surcharges.
Entry requirements: German citizens need only a passport (valid for 6 months beyond the date of return) to enter Argentina.
Insurance: Proof of international health insurance covering medical repatriationmust be provided.
Medical questionnaire:You are required to completea medical questionnaire before departure.
HIGHLIGHTS
- Unique route that no other operator offers
- Extensive discovery of the region east of the Antarctic Peninsula
- Majestic table icebergs in the Weddell Sea and large areas of pack ice
- Landings on pack ice floes
- Unique wildlife including orcas, humpback and minke whales, leopard seals, Weddell and crabeater seals, and various species of penguins
- Crossing the Antarctic Convergence
- Crossing the Antarctic Circle
- South Georgia, the Serengeti of the South Atlantic
- Southern Sandwich Islands and Weddell Sea
- Exploration of Neuschwabenland, which was researched as part of the German Antarctic Expedition of 1938–1939
- Filchner-Ronne Ice Shelf, discovered and named after Wilhelm Filchner during the second German Antarctic Expedition from 1911 to 1912
- With a bit of luck, sightings of emperor penguins around Snow Hill Island
- Legendary Elephant Island, from where Shackleton set off to seek help
- The journey begins in Ushuaia, the southernmost city in the world, located in Tierra del Fuego.
itinerary
Intensive Weddell Sea Explorer
Days 1–3: The end of the world, the beginning of a journey
Your journey begins where the world ends. Ushuaia, Argentina, supposedly the southernmost city in the world, is located at the southernmost tip of South America. In the afternoon , you will board the MS Ortelius in this small resort town on Tierra del Fuego and spend the rest of the evening sailing through the mountain-lined Beagle Channel.
On the way to South Georgia, you will cross the Antarctic Convergence. Within a few hours, the temperature cools significantly, and the collision of water columns causes nutrient-rich water to rise to the surface of the sea. This phenomenon attracts a variety of seabirds to the vicinity of the ship, including several species of albatrosses, shearwaters, petrels, prions, and skuas.
Days 4–6: Journey to South Georgia
As you enter the marine zone of South Georgia, one of the largest protected waters in the world, you will pass Shag Rocks. These impressive rocks are located 240 km west of South Georgia and are home to several thousand South Georgia shags.
After arriving in South Georgia, you will have the opportunity to visit some of the following places:
Prion Island – This location is not accessible at the beginning of the mating season and breeding period for wandering albatrosses (November 20 to January 7). From January onwards, mating season is over and the birds are busy breeding or feeding their hatched chicks. Observe the birds with the largest wingspan in the world and enjoy the breathtaking natural surroundings.
Fortuna Bay – A large number of king penguins and seals live on the beautiful floodplain of the Fortuna Glacier. Here you will follow the last stage of Shackleton's route to the abandoned whaling village of Stromness. This trail leads over the mountain pass beyond Shackleton's waterfall. In this marshy terrain, you will cross small streams to reach your destination.
Salisbury Plain, St. Andrews Bay, Gold Harbor – These places are not only home to the three largest king penguin colonies in South Georgia, but are also three of the world's largest breeding beaches for Antarctic fur seals. You will see millions of seals breeding here in December and January. In February, the young fur seals curiously explore their surroundings and play in the surf. In addition, large elephant seals come to the beaches to moult.
Grytviken – Here you can visit an abandoned whaling station, where king penguins and elephant seals now lounge around and relax. Another highlight on Grytviken is the South Georgia Museum and Ernest Shackleton's grave.
On the afternoon of the sixth day, depending on weather conditions, you will sail towards the South Sandwich Islands.
Days 7–8: Days at sea
As Shackleton once did in December 1914 on the Imperial Trans-Antarctic Expedition, also known as the Endurance Expedition, you will leave South Georgia with the Southern Sandwich Islands and the Weddell Sea as your destination.
There may be sea ice on this route. Numerous birds, such as South Polar skuas and snow petrels, accompany the ship southward to the Sandwich Islands.
Day 9: South Sandwich Islands
You cannot land on the South Sandwich Islands, but if conditions permit, you will travel by Zodiac through the breathtaking landscape of this volcanically active area. The size of these remote islands between Thule and the Cook Islands will leave a lasting impression on you. In this area, you can observe humpback and minke whales, brown skuas, chinstrap penguins or Adelie penguins, and various species of albatross, such as the gray-headed, black-browed, and wandering albatross.
Days 10–12: Heading south to the emperor penguin colony
Next, you’ll set course for the Antarctic continent, heading toward Queen Maud Land and Neuschwabenland on the northeast coast of the Weddell Sea. The further south you venture—closer to the edge of the pack ice and into the Weddell Sea proper—the greater your chance of spotting emperor penguins on the ice. Emperor penguins are frequently mentioned in Shackleton’s accounts of the Endurance expedition, and on both of our successful voyages, we’ve had impressive encounters with these iconic birds. It’s therefore worth keeping your eyes peeled and your cameras at the ready.
Days 13–14: Queen Maud Land and New Swabia
Their first destination in Antarctica is the region historically known as Neuschwabenland in Queen Maud Land. This area was explored during the third German Antarctic expedition from 1938 to 1939, led by Alfred Ritscher. The goal of the expedition was to find a suitable location for a German whaling station and to evaluate potential options for a naval base. As part of an attempt to stake a claim to the region, flags were planted on the sea ice along the coast. In addition, during reconnaissance flights, expedition members dropped aluminum arrows to mark the area—none of which, however, have survived to this day.
Days 23–25: Elephant Island and the Antarctic Peninsula
The course, landing sites, and route depend entirely on ice conditions. If conditions permit, you may first head for the eastern side of the Antarctic Peninsula; however, it is more likely that you will set a direct course for Elephant Island. This remote location was the starting point for one of the most epic journeys in history: from here, Shackleton sailed to South Georgia with just five men in a small lifeboat, the James Caird, and then undertook a 36-hour march to Stromness—a truly Herculean feat.
Twenty-two members of his expedition were stranded on Elephant Island, and it took four and a half months for the legendary rescue operation to be completed. Conditions on Elephant Island are extreme: the coastline consists largely of steep rocky and icy cliffs and is heavily exposed to the elements. If possible, take a Zodiac ride to Point Wild—the very spot where the stranded expedition members survived despite the most adverse conditions.
Depending on ice conditions, you can then proceed into the Erebus and Terror Gulf area, possibly via the spectacular Antarctic Sund. There you will find a large colony of Adélie penguins, gentoo penguins, and nesting petrels. Possible destinations include Brown Bluff, Kinnes Cove, and the impressive Madder Cliffs. With a bit of luck and favorable ice conditions, you may even reach Snow Hill Island, home to the northernmost colony of emperor penguins. If conditions permit, there is also the possibility of a landing on James Ross Island.
Days 26–27: Familiar seas, familiar friends
Your return journey is anything but lonely. As you cross the Drake Passage, you are once again greeted by a multitude of seabirds that recognize you from the South Passage. But this time, it seems as if the animals already know you.
Day 28: There and back again
Every adventure, no matter how great, must come to an end. It is now time to disembark in Ushuaia, but with memories that will accompany you wherever your next adventure lies.
The daily programs described here are for your guidance. The itinerary may vary considerably due to local ice and weather conditions, last-minute permit procedures, and local authorities, but also to respond to current conditions regarding wildlife viewing.Theexpedition leader on board will determine the final itinerary and daily program. Flexibility is of utmost importance during our expedition-style voyages.
DATES & PRICES
Request your trip here!
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February 7, 2027 – March 6, 2027
from €26,150 per person
28 days/27 nights
MS Ortelius (Maximum occupancy: 108)
Ushuaia Ushuaia
Selected date
February 7, 2027 – March 6, 2027 (28 days/27 nights)
MS Ortelius | Remote sensing of the Weddell Sea – including helicopter

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Summary
Upon request
Information
Included services:
- Cruise and overnight stays on board the booked ship according to the published itinerary
- All meals, including snacks, coffee, and tea throughout the trip on board the ship
- All shore excursions and activities throughout the trip, including Zodiac excursions
- Expert lectures and leadership of an international expedition team on board and ashore
- Free use of rubber boots and snowshoes
- Luggage transfer to the ship on the day of departure in Ushuaia
- Collective transfer on the day of disembarkation from the port to Ushuaia Airport (immediately after disembarkation)
- All other taxes and port fees related to the ship program
- Comprehensive travel documents (boarding pass, travel information)
- Free Wi-Fi. All guests receive 1.5 GB of data per day, which is renewed every 25 hours.
- Free water bottle for use during and after your expedition
Not included in the price:
- Flights, whether scheduled or charter flights
- Land arrangements before and after the cruise (e.g., hotel accommodations on land)
- Passport and visa fees
- Arrival and departure taxes
- Meals ashore
- Luggage, cancellation, and personal insurance (highly recommended)
- Excess baggage fees and all onboard services such as laundry, bar, beverage costs, and telecommunications costs
- Tips at the end of the trip for the service staff on board (guidelines available on request)
Important:
- Language spoken on board: English
- English-speaking expedition team
- Means of payment on board: US dollars, euros, and major credit cards
- Filling out a medical questionnaire is mandatory.
- Rubber boots available for loan on board
- Open bridge
- A doctor is on board
- Proof of international health insurance with medical repatriation must be provided.
- The trip is not suitable for people with limited mobility.
- A heart for solo travelers: Share a cabin with travelers of the same gender and save on the single cabin supplement. Valid for four-bed, three-bed, and double cabins with portholes, windows, and deluxe cabins. The cabins have separate beds.
Your ship during the voyage
Antarctica-Weddell Sea-In search of the emperor penguin-Ortelius helicopter-HansMurre
Helicopter on MS Ortelius
Antarctica-Antarctic Peninsula-to-Arctic Circle-Discovery of the Deep South-Antarctic Landscape-Erwin Vermeulen
Landscape in Antarctica
Antarctica-Extraordinary-Route-Weddell Sea-Explorer-Intensive-Stromness-Whaling Station-Barry Dench
Former whaling station Stromness
Antarctica-Extraordinary-Route-Weddell Sea-Explorer-Intensive-Paulet Island-CelineClement
Paulet Island
Antarctica - Exceptional Route - Weddell Sea - Explorer - Intensive - Fortuna Bay - Sanneke van der Sanden
Fortuna Bay
Antarctica-Extraordinary-Route-Weddell Sea-Explorer-Intensive-St. Andrews Bay-South Georgia-Luc Vanhercke
St. Andrews Bay
Antarctica - Exceptional Route - Weddell Sea - Explorer - Intensive - Salisbury Plain
king penguin colony
Antarctica-Extraordinary-Route-Weddell Sea-Explorer-Intensive-Adelie Penguin-Kinnes Cove-Sandra Petrowitz
Adelie penguins
Antarctica-Extraordinary-Route-Weddell Sea-Explorer-Intensive-Gold Harbour-Sea Elephant-Sara Jenner
sea elephants
Antarctica-Extraordinary-Route-Weddell Sea-Explorer-Intensive-Fur Seal-Sarah Williams Gane-Marshall
fur seal
Antarctica-South Georgia-Intensive-Sea Elephant-King Penguins-FemkeWolfert
Sea elephants and king penguins
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