Remote Weddell Sea Explorer

28 days
Feb 2027 - Mar 2027
MS Ortelius
Included: transfers
Helicopter Tours
Hikes
Zodiac Landings

2027

From

$27,550

per person

This adventurous expedition explores one of the least-visited areas on Earth, Antarctica’s amazing Weddell Sea. After visiting some of the same sites legendary explorer Ernest Shackleton’s charted in South Georgia, we’ll enjoy the Weddell’s exotic wildlife and colossal tabular icebergs.

Helicopter transfers

During these voyages, we transfer our passengers to shore using Zodiacs and operate helicopters in areas where Zodiacs cannot be used. If conditions allow for helicopter transfers, we will attempt landings on both land and sea ice.

Our plan is to make helicopter landings when possible, though we cannot guarantee a specific amount of helicopter time in advance. Helicopters provide a great advantage in reaching certain landing sites that are otherwise almost inaccessible, but local conditions (weather, ice, and other forces of nature) determine the final itinerary. These conditions may change rapidly, impacting our ability to use helicopters. Please understand and accept this. Safety is our greatest concern, and no compromises can be made.

The vessel is equipped with three helicopters. One helicopter always needs to be supported by a second functioning helicopter. No guarantees can be given, and in no event will claims be accepted.

Remote Weddell Sea Explorer:

Starting in South Georgia after leaving Ushuaia, we will be on the trail of famed polar explorer Ernest Shackleton and his ship Endurance, experiencing the Weddell Sea’s amazing wildlife and tabular icebergs before returning via Elephant Island.

The continental borders of the Weddell Sea are formed by huge floating sheets of ice. These ice shelves produce the massive tabular icebergs that are so abundant in the Weddell Sea. Scientists have declared the waters of the Weddell Sea to be the clearest water of any sea on Earth.

The tabular icebergs and other ice formations offer fantastic landscapes and unique photo opportunities. Especially on the east side of the Weddell, the chance of landings can be limited due to these ice formations. Zodiac cruises and possible ice landings are wonderful alternatives, if conditions allow.

The Weddell Sea is home to a large number of orcas, humpbacks, and minke whales as well as leopard, Weddell, and crabeater seals. Several penguin species can be seen there too.

On the ship, our structured educational program will complement other activities. You will have the opportunity to attend several lectures on a variety of topics, such as wildlife, landscape, history, and more.

Highlights


Itinerary

Day 1-3 | End of the world, start of a journey

Your voyage begins where the world drops off. Ushuaia, Argentina, reputed to be the southernmost city on the planet, is located on the far southern tip of South America. Starting in the afternoon, you embark from this small resort town on Tierra del Fuego, nicknamed “The End of the World,” and sail the mountain-fringed Beagle Channel for the remainder of the evening.

Enroute to South Georgia, you now cross the Antarctic Convergence. The temperature cools considerably within the space of a few hours, and nutritious water rises to the surface of the sea due to colliding water columns. This phenomenon attracts a multitude of seabirds near the ship, including several species of albatross, shearwaters, petrels, prions, and skuas.


Day 4-6 | South Georgia journey

Entering the South Georgia Maritime Zone, one of the largest protected waters in the world, we sail past the Shag Rocks. These impressive rocks lay 240km (150 miles) west of South Georgia and are home to several thousand South Georgia shags. The area around the rocks is known for its abundance of larger marine mammals, which feed on this comparatively shallow area of the South Georgia Ridge.

After reaching South Georgia, you will have the chance to visit some of the following sites:

Fortuna Bay – A beautiful outwash plain from Fortuna Glacier is home to a large number of king penguins and seals. Here you may also have the chance to follow the final leg of Shackleton’s route to the abandoned whaling village of Stromness. This path cuts across the mountain pass beyond Shackleton’s Waterfall, and as the terrain is partly swampy, be prepared to cross a few small streams.

Salisbury Plain, St. Andrews Bay, Gold Harbour – These sites not only house the three largest king penguin colonies in South Georgia, they’re also three of the world’s largest breeding beaches for Antarctic fur seals. Literarily millions breed on South Georgia during December and January. By February the young fur seals are curious and playful and fill the surf with life and fun and large elephant seals come to the beaches to moult.

Grytviken – In this abandoned whaling station, king penguins walk the streets and elephant seals lie around like they own the place – because they basically do. Here you might be able to see the South Georgia Museum as well as Shackleton’s grave.

In the afternoon of day 6 and depending on the conditions, we will start sailing southwards in the direction of the South Sandwich Islands.


Day 7-8 | Sea Days

Like Shackleton in December 1914 on the Imperial Trans-Antarctic Expedition, also known as the Endurance Expedition, we leave South Georgia and aim for the South Sandwich Islands and the Weddell Sea.

There may be sea ice on this route, and at the edge of the ice some south polar skuas and snow petrels could join the other seabirds trailing the vessel south.


Day 9 | South Sandwich Islands

While we are unable to land here, we may be able to make a Zodiac cruise among the amazing scenery of this active volcanic area. Passing between Thule and Cook Islands will be one of the trip’s many highlights and will make an everlasting impression.

There is a good chance we’ll encounter humpback and minke whales in this area. On and around the islands, we also have the chance to spot brown skuas, chinstrap or Adélie penguins, and several species of albatross: grey-headed, black-browed, and wandering.


Day 10-12 | Southward bound

We next sail toward the Antarctic continent in the direction of Queen Maud Land and Neuschwabenland (New Swabia) on the northeast side of the Weddell Sea.


Day 13-14 | Neuschwabenland / New Swabia

Our first destination in Antarctica is New Swabia, between 20°E and 10°W in Queen Maud Land. This area was explored by Germany during the third German Antarctic Expedition of 1938 – 1939, led by Alfred Ritscher. The purpose was to find an area in Antarctica for a German whaling station and scout a possible location for a naval base.

In an attempt to claim the region, Nazi flags were placed on the sea ice along the coast locations. Survey flights also airdropped aluminum arrows with swastikas.


Day 15-23 | Deep inside the Weddell Sea - Filchner, Ronne and Larsen Ice shelves

Sailing deep into the Weddell Sea, chances are we can spot crabeater, leopard, or Weddell seals. If we are lucky, we might even see emperor penguins. Humpback, orca, and minke whales are also present in this area, along with various birdlife.

Ice conditions in the Weddell Sea vary seasonally. We will encounter a vast nautical wilderness of sea, and while heading to high latitudes (far south) will enjoy the raw beauty and power that makes Antarctica so special. It will become apparent why it took so long to discover the Great White Continent and how tough it must have been for Shackleton’s expedition.

We’ll make a circular route toward the Brunt Ice Shelf and along the Luitpold Coast, discovered and named during the second German Antarctic expedition (1911 – 1912) of Wilhelm Filchner. If conditions allow, we will have opportunities for a Zodiac cruise and possibly an ice floe landing.

We now head west toward the Filchner–Ronne Ice Shelf before changing course north, following the coast along the eastern side of the Antarctic Peninsula and Larsen Ice Shelf. This brings us close to the spot where Shackleton’s vessel Endurance was trapped in pack ice during his Imperial Trans-Antarctic Expedition (1914-17), drifting toward the Antarctic Peninsula before ultimately sinking. In an exciting conclusion to this story, the wreck was discovered on March 5, 2022, the 100th anniversary of Shackleton’s burial, after 107 years below the Weddell Sea waves. While we can’t get close to the discovery site due to pack ice, we will be in the area where the ship was trapped and abandoned. There are colonies of 6,500 emperor penguins nearby, so we hope to see one or more in this area.

As we reach the northern section of the Antarctic Peninsula, we enter the area of Erebus and Terror Gulf. Far-wandering emperor penguins often perch on Snow Hill Island’s numerous ice floes, possibly offering you another opportunity to spot these emblematic creatures. If conditions allow, we may attempt a landing on James Ross Island.


Day 24 | Brown Bluff and Kinnes Cove

This morning we hope to land at one of the most scenic locations in the northern Antarctic Continent, with a large Adélie penguin rookery, gentoo penguins, and nesting snow petrels also to be found. Sheer canyon walls, fallen boulders, and beautiful volcanic creations capped with ice make Brown Bluff a truly unforgettable location.

Across the Antarctic Sound is Kinnes Cove, where you can see the nearby Madder Cliffs with their subtle red coloration as well as possible gentoo penguins.


Day 25 | Legendary Elephant Island

This is the starting point from which Shackleton left to find help for his stranded crew. Using only a small lifeboat, the James Caird, he and five of his men sailed to South Georgia, then walked 36 hours to Stromness. It’s hard not to marvel at how they accomplished that herculean feat.

Twenty-two members of his Imperial Trans-Antarctic Expedition, also known as the Endurance Expedition, were stranded on Elephant Island after their vessel Endurance sank in the Weddell Sea. It took four and a half months to complete the legendary rescue.

Conditions on Elephant Island are severe. The coastline is mostly made up of vertical rock and ice cliffs highly exposed to the elements. If possible, you will take the Zodiacs to Point Wild, where the marooned members of Shackleton’s expedition miraculously managed to survive.


Day 26-27 | Familiar seas, familiar friends

Your return voyage is far from lonely. While crossing the Drake, you might see some of the same wildlife encountered at the start of your voyage: albatrosses, petrels, maybe even a minke whale spouting up sea spray.


Day 28 | There and back again

Every adventure, no matter how grand, must eventually come to an end. It’s now time to disembark in Ushuaia, but with memories that will accompany you wherever your next adventure lies.


Ships

MS Ortelius

Venture Deeper into the Polar Wilds Aboard MS Ortelius

For those craving authentic exploration, MS Ortelius offers a true expedition experience into the world’s most untouched polar frontiers. With capacity for just 108 passengers, this ice-strengthened vessel was originally built as a research ship and has been expertly refitted for adventure seekers—bringing you closer to the raw beauty of Antarctica, the Arctic, and beyond.

Unlike traditional cruises, Ortelius is built for access and agility, navigating icy waters and remote coastlines where wildlife thrives and few ships can go. Step ashore with top-tier expedition guides, cruise through narrow fjords by zodiac, and immerse yourself in polar history, geology, and ecology.

Expect close-up encounters with whales, penguins, polar bears, and seabirds in their natural habitats, plus insightful onboard lectures and warm, comfortable accommodations. For travelers looking for more than sightseeing—those seeking real explorationMS Ortelius delivers a bold, intimate journey through Earth’s most extreme wildernesses.



What's included

Included in this voyage

  • Voyage aboard the indicated vessel as indicated in the itinerary

  • All meals throughout the voyage aboard the ship including snacks, coffee and tea.

  • All shore excursions and activities throughout the voyage by Zodiac.

  • Program of lectures by noted naturalists and leadership by experienced expedition staff.

  • Free use of rubber boots and snowshoes.

  • Luggage transfer from pick-up point to the vessel on the day of embarkation, in Ushuaia.

  • Pre-scheduled group transfer from the vessel to the airport in Ushuaia (directly after disembarkation).

  • All miscellaneous service taxes and port charges throughout the programme.

  • Comprehensive pre-departure material.

Excluded from this voyage

  • Any airfare, whether on scheduled or charter flights

  • Pre- and post- land arrangements.

  • Passport and visa expenses.

  • Government arrival and departure taxes.

  • Meals ashore.

  • Baggage, cancellation and personal insurance (which is strongly recommended).

  • Excess baggage charges and all items of a personal nature such as laundry, bar, beverage charges and telecommunication charges.

  • The customary gratuity at the end of the voyages for stewards and other service personnel aboard (guidelines will be provided).


Excursions

Shore-Based Walking - Oceanwide Expeditions

Included

Explore the last true wildernesses of our planet on foot

Walking is the best way to absorb a new environment literally at your own pace. We want to share the beauty of the Polar Regions with you; that’s why we offer a variety of walks that allow you to spend as much time ashore as possible.

Walking excursions

Our guides are selected for their knowledge and experience in the field. They will lead the shore excursions and will decide where to go and what to do. The Polar Regions can be hostile with specific dangers such as Polar Bears, glaciers and difficult weather conditions. Therefore passengers are never allowed to go on individual walks or excursions.

How do we get on shore?

We zip ashore from the main ship via Zodiacs which are rubber motorised boats. Our motor-vessels are equipped with a stairs-like gangway for boarding these zodiacs. The sailing-vessel s/v Rembrandt van Rijn is not equipped with such a gangway but instead you board the zodiacs via a small ladder on the side of ship. This is not very demanding but you should be aware that in order to join the landings you have to be able to do this.

Walks & hikes, from leisurely to more strenuous

On most of our ships we can split up into smaller landing groups of about 10 to 20 passengers. So there is the possibility for a leisurely walk or a more strenuous option and sometimes a special interest group for instance a birding group. We carry several guides on board of most of our ships so every group will have at least one guide.

Proper rubber boots are necessary

Sturdy rubber-boots are necessary, are available on m/v Plancius, m/v Ortelius and m/v Hondius and can be used for free. On all other ships you are requested to bring a pair of sturdy knee-high rubber boots. These boots will be used on virtually all of our shore landings with Zodiacs. Stepping out of the Zodiacs to shore almost always involves stepping into water and therefore boots such as Sorrels, snow boots, hiking boots or low rubber boots are not satisfactory (you’ll get your feet wet!). Sailing boots have no real profile sole and lack traction on snow, ice or mud and are therefore not recommended.

Avoid imitation rubber boots made from PVC. These are unyielding and more prone to slipping. Good boot brands are, amongst others, “Viking”, “Muck”, “Aigle” or “Hunter” boots. Your boots are probably the most important item you need to bring, so if you have questions or just need some further advice please don’t hesitate to contact us.

If you don’t bring the correct footwear you may be refused a landing spot. This is for your safety and that of your fellow passengers.

Helicopter Tours - Oceanwide Expeditions

Included

Fly to some of Antarctica’s most remote sites via helicopter

Where you cannot sail, sometimes you must fly. On select Ortelius voyages, we use helicopters to reach areas we cannot visit by vessel. This makes your polar exploration even more exhilarating, allowing you to set foot in areas often impossible to reach any other way.

On our Ross Sea voyages, this includes such locations as the Ross Ice Shelf and Peter I Island. On our Weddell Sea cruises, we aim to visit the emperor penguin colony on Snow Hill Island.

Below is a summary of our helicopter operations. We will provide you a detailed manual on our helicopter operations only after you are booked on an applicable voyage.

Deciding when and where to fly

The expedition leader on board is responsible for the itinerary of the voyage. They will hold regular meetings with the pilots, captain, and deck party officer (DPO) to assess weather, ice, and flight conditions before any helicopter operations take place.

If we get a green light to fly, the EL will scout the area in a helicopter to assess the landing site and begin the process of taking staff and safety equipment there. For scenic flights that will not include a landing, our pilots will determine the flight paths that will give you the most impressive views.

Allocating flight groups

We will give you an individually numbered “helicopter card” to make it easier to record who is on what flight. Generally you will be called by cabin number, but the EL will normally rotate the order in which guests are called to keep things fair.

If you are traveling with someone in a different cabin, let our staff know. Once you are at the flight deck, the aircrew will seat you accordingly or, if required, based on height/weight. We understand some people prefer to fly together, but this is not always possible.

Planning and briefing

All people flying are required to attend a mandatory safety briefing and sign a waiver. You cannot fly without completing both of these steps. We will also practice boarding helicopters, showing you how to move safely to and from them.

Special note: flights not guaranteed

The polar regions are known for their unpredictable weather, sea, and ice conditions. We will only fly helicopters when the EL decides local conditions are safe. No guarantees can be given, and no claims will be accepted. For more details, please see our general terms and conditions.

Zodiac Cruising & Shore Program

Included

Zodiac cruising in the Polar Regions

​Our voyages are primarily defined as explorations and we spend as much time ashore as possible. We can be flexible, taking advantage of wildlife opportunities by using our zodiacs for both landings and cruises. Our knowledgeable guides assist on these outings, providing detailed information. This is supplemented by lectures on board which covers topics such as wildlife, nature and history.

Zodiac cruising instructions

The proper handling and usage of Zodiac landing craft, is crucial for exploratory voyages. These rubber boats are ideal for our operations. They have shallow drafts, and contain six air-filled compartments which give them impressive floatation and weight carrying abilities. The compartments are connected by valves, which allow the internal air pressure to be regulated, and they will still float even if one (or several) compartments become deflated. With these safe, durable and dependable boats we can land in many, normally inaccessible sites; Such as, beaches, shallow river banks, rocky outcrops, coral reef flats, ice floes, etc., as well as more conventional places; such as, docks, sea walls and jetties.

Passengers, however, must be aware of certain regulations involving the Zodiacs in order to assure adequate safety in our landing operations.

  • The Zodiac driver is in charge of the boat and its operations. Please follow his or her instructions at all times.

  • Always wear the provided zodiac safety vests when travelling in the Zodiacs. This is for your safety, and is required at all times while in the Zodiacs regardless of weather or sea conditions.

  • Always accept the helping hand of crew-members and Zodiac drivers when stepping into or out of the Zodiacs at the ship’s gangway or ashore. Keep both hands free for this operation, and use the preferred ‘sailor’s grip’; i.e., grip each other by the wrist, because this gives a much stronger grip than just holding hands.

  • Minimize the number of separate articles taken along with you when using the zodiacs. Backpacks are ideal for consolidating such diverse objects as cameras, binoculars, rain gear, extra shoes, etc. Carryon items may be handed to the boat handlers before embarking or disembarking. Keep both hands free.

  • Never smoke in the Zodiacs. This is hazardous because there are exposed fuel tanks connected to the outboard engines. Lit cigarettes are also hazardous to the rubber construction of the boats.

  • All landing conditions will be announced beforehand; i.e., ‘wet’ landings (these may require getting your feet wet by wading ashore), ‘dry’ landings (these make use of a dock or other object with which one can step ashore directly), and expected weather conditions.

  • Never disembark or embark the Zodiac over the wooden transom (stern) when the boat is backed onto a beach. Oncoming waves may suddenly push the boat higher onto the beach, knocking the careless passenger with the uplifted engine and propeller, or crushing an exposed foot with the very heavy transom. During ‘wet’ landings one may safely get in or out of the boat by first sitting on the rubber pontoon and then swinging one’s leg over the side. Always wait for instructions from the driver during landings.

  • One should always use a weatherproof bag (or bring along a small plastic bag) to protect non-waterproof items; such as, cameras and binoculars, from sea spray (or rain) when in the Zodiacs.


Practical information

The Antarctic cruise season runs from November to March, during the Southern Hemisphere’s summer. Each month offers a unique experience:

  • November – Early Season: Pristine landscapes, fresh snowfall, and active penguin courtship.

  • December & January – Peak Season: Warmer temperatures, 24-hour daylight, and hatching penguin chicks.

  • February & March – Late Season: Best whale watching opportunities and more ice-free waters for deeper exploration.

Antarctica is home to incredible wildlife, including:

  • Penguins: Emperor, Adélie, Chinstrap, Gentoo, and more.

  • Whales: Humpback, Minke, Orca (Killer Whales), and Blue Whales.

  • Seals: Weddell, Leopard, Elephant, and Crabeater Seals.

  • Birds: Albatross, Petrels, Skuas, and more.

No visa is required for Antarctica itself, but depending on your nationality, you may need visas for Argentina or Chile, where most cruises depart from. Oceanwide Expeditions will provide all necessary permits for landing in Antarctica as part of the IAATO (International Association of Antarctica Tour Operators) guidelines.

Despite being a frozen continent, temperatures during the cruise season are warmer than many expect, ranging from:

  • Early Season (Nov - Dec): -5°C to 5°C (23°F to 41°F)

  • Peak Season (Jan - Feb): 0°C to 8°C (32°F to 46°F)

  • Late Season (Feb - Mar): -2°C to 6°C (28°F to 43°F)
    Wind and weather conditions can change rapidly, so layering is key.

• Your passport and a copy of it!

• Cash in the applicable currency. Please check your travel documents for information about card payments on board

• Regular indoor shoes

• Sun protection

• A good pair of binoculars (ask the Cruise Norway team if they are included in your cabin)

• A small waterproof backpack

• Sunglasses with UV filter lenses

• Lip balm with UV protection

• Moisturizer

• Enough medication and other essentials to last through unforeseen delays

• Extra memory cards

• Extra batteries. Battery life can be reduced in cold climates

• Chargers

• Electrical adapters and converters if needed, please check your travel documents for information

• Sea sickness medication

• Sleeping mask

Clothing:
Layering clothes helps to keep you warm and dry. We recommend layering with wool, silk or synthetic fabrics rather than cotton. Dress code on board is casual (expedition style). Clothing should be comfortable and informal, including shoes. Dressing up for meals is not required.

• Summer clothing to wear in Buenos Aires

• Comfortable shoes for exploring South America

• Warm winter jacket

• Wind and water-resistant trousers or ski pants (some cruises require waterproof pants for landings and zodiac cruises, do not wear jeans or similar)

• Long thermal base layer

• Warm hat or headband

• Scarf or fleece tube

• Warm wool jumper and fleece jacket

• Gloves and mittens, fleece and wool

• Warm socks

Oceanwide Expeditions’ Antarctica cruises offer daily landings and Zodiac excursions, depending on weather conditions. Activities may include:

  • Wildlife Watching: Close encounters with penguins, whales, and seals.

  • Zodiac Cruising: Exploring icebergs, glaciers, and remote shorelines.

  • Guided Hikes: Walks led by expert expedition guides.

  • Photography Workshops: Capture Antarctica’s stunning scenery.

  • Scientific Lectures: Learn from onboard experts about Antarctic history, geology, and wildlife.

Some cruises may offer optional activities such as kayaking and camping (availability varies).

Crossing the Drake Passage (between South America and Antarctica) can be rough or calm, depending on weather conditions. While some travelers experience motion sickness, Oceanwide Expeditions’ advanced stabilized ships and onboard medical assistance help make the journey more comfortable. Those prone to seasickness may consider bringing medication or using natural remedies like ginger or acupressure bands.

There are facilities on board to send emails and call via satellite. Depending on location, you may also be able to use your personal cell phone. Aboard all of our motor vessels, m/v Hondius, m/v Plancius, and m/v Ortelius, complimentary internet connectivity via Wi-Fi is provided. All guests have access to 1.5 GB of data usage per day, which resets every 24 hours.

Rembrandt van Rijn is equipped with satellite email and phone facilities. You can purchase an onboard email account for the duration of the voyage.

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