Antarctic Peninsula and Weddell Sea - M/V Greg Mortimer

Arrive in Ushuaia (USH) where you will be met by a representative and transferred to your assigned pre-voyage hotel. If you are already in Ushuaia, we ask you to make your way to your hotel. Check-in is from 3 pm. This afternoon, visit the Expeditions hospitality desk in the lobby at Las Hayas Ushuaia Resort to collect your luggage tags and confirm if you wish to join the Beagle Channel and Isla de Los Lobos Cruise (sea lion island) the following morning. The team will confirm details regarding your embarkation day, answer any questions and provide you with information on where to dine or purchase last minute items.

Expeditioners arriving after 7 pm will find a welcome pack waiting for them at check-in. We ask you to visit the hospitality desk the following day between 8 am - 10 am.

The remainder of your time is at leisure.

This morning, enjoy breakfast and check-out. Please ensure your cabin luggage is fitted with cabin tags clearly labelled with your name and cabin number. Take your cabin luggage to hotel reception, prior to, or at check-out. Your luggage will be stored and transferred directly to the port for clearance, to be placed in your cabin ahead of your arrival on board. Please keep any valuables or personal items with you throughout the day.

Your morning is at leisure to explore Ushuaia.

Those wishing to join our afternoon catamaran cruise, meet back at the hotel lobby at 12.45 pm ready to transfer to the port at 1.00 pm. Here we board our catamaran and sail the Beagle Channel, towards the city's iconic Les Eclaireurs Lighthouse. Crossing the Bridges Archipelago we'll slow down to watch colonies of sea lions and imperial cormorants sun themselves on the rocky outcrops, while gulls, rock cormorants, skuas, petrels, albatrosses and cauquenes are often sighted. Our cruise offers panoramic views of the city and the surrounding mountain range, in addition to hearing tales of the people and communities of the region.

Alternatively, enjoy your day at leisure and meet at your hotel lobby at 3.45 pm to be transferred to the pier for embarkation.

Once onboard, you'll have time to settle into your cabin before our important mandatory briefings. As the ship pulls away from port, we'll gather on the deck to commence our adventure with spectacular views over Ushuaia and Tierra del Fuego.

This evening get to know your fellow expeditioners and friendly expedition team and crew at a welcome dinner to celebrate the start of a thrilling adventure to Antarctica.

As we commence the Drake Passage crossing, we make the most of our time getting comfortable with the motions of the sea. Our expedition team prepare you for our first landing with important wildlife guidelines and biosecurity procedures and start our lecture program to help you learn more about Antarctica's history, wildlife and environment.

Our wildlife experiences begin as we enjoy watching and photographing the many seabirds, including majestic albatrosses and giant petrels following our vessel. On sea days, you may can enjoy the facilities on board the vessel including the gym, wellness centre or the relaxing in one of the observation lounges.

Nearing the South Shetland Islands and the tip of the Antarctic Peninsula on the afternoon of day four, the excitement is palpable with everyone converging on one of the observation decks watching for our first iceberg. The ocean takes on a whole new perspective once we are below the Antarctic Convergence and are surrounded by the surreal presence of floating ice sculptures. The memory of your first big iceberg sighting is likely to remain with you for a lifetime. Time and weather permitting, we may attempt our first landing in Antarctica by late afternoon.

It's almost impossible to describe the feeling of arriving in Antarctica. Spotting your first iceberg and taking a deep breath of some of the most fresh, crisp air on earth is an experience that will stay with you forever.

Once we arrive, the western side of the Antarctic Peninsula and the South Shetland Islands are ours to explore, and we have a host of choices available to us. Because we are so far south, we will experience approximately 18-24 hours of daylight and the days can be as busy as you wish.

Your experienced expedition team, who have made countless journeys to this area, will use their expertise to design your voyage from day to day, choosing the best options based on the prevailing weather, ice conditions and wildlife opportunities.

We generally make landings or Zodiac excursions twice a day. You will want to rug up before joining Zodiac cruises along spectacular ice cliffs or among grounded icebergs, keeping watch for whales, seals and porpoising penguins. Zodiacs will also transport you from the ship to land, where you can visit penguin rookeries, discover historic huts and explore some of our favourite spots along the peninsula.

While ashore we aim to stretch our legs, wandering along pebbly beaches or perhaps up snow-covered ridgelines to vantage points with mountains towering overhead and ice-speckled oceans below. If you have chosen an optional activity, you will have the option to do that whenever conditions allow, and of course keen polar plungers will have the chance to fully immerse themselves in polar waters - conditions permitting!

In addition to Zodiac cruises and shore excursions, we may ship cruise some of the narrow, dramatic straits separating offshore islands from the mainland, or linger in scenic bays to watch whales travelling or feeding. This is a great time to enjoy the observation lounge or make your way to the bridge for uninterrupted views of Antarctica in all its splendour. Keep an ear out for the creak and deep rumble of glaciers as they carve their way from summit to sea. Take a quiet moment to experience the wonder of this incredible white continent.

Central to the story of where Sir Ernest Shackleton's ship, the Endurance became trapped in formidable sea ice, the Weddell Sea certainly is high on the list for many polar adventurers. A small set of islands standing off to the east of the Antarctic Peninsula collectively form the Antarctic Sound - the gateway to the Weddell Sea. With a well-deserved reputation as being an iceberg alley where large icebergs try to escape the Weddell Sea through Antarctic Sound, often making navigation difficult. However, the rewards can be great. Fossils are a reminder of a more temperate era - gastropods, large clams, and spiral-shaped ammonites, all turned to stone.

We hope to experience memorable wildlife encounters as the Weddell boasts a large Adélie penguin colony just outside of Antarctic Sound, some of which breed on the rocky slopes of a small volcanic island, where a large colony of Antarctic blue-eyed shags jostle for space with nest-building Wilson's storm petrels. On thrilling Zodiac excursions or slicing a path through the maze of sea ice in your kayak, keep watch for chinstrap and gentoo penguins in and out of the water, as well as humpback, minke and orca whales. Your camera is sure to get a solid workout during your time in the Weddell Sea.

Enjoy a final morning landing in the South Shetland Islands before we re-enter the Drake Passage for our return journey to South America.

With lectures and film presentations to complete our Antarctic experience, there is still plenty of time to enjoy the magic of the Southern Ocean and the life that calls it home. There is time for reflection and discussion about what we have seen and experienced. We hope you become ambassadors for Antarctica telling your family, friends and colleagues about your journey to this magical place, advocating for its conservation and preservation so that they might one day visit the region to experience what you have been lucky to see and do here.

As we approach the tip of South America, our Captain may sail close to legendary Cape Horn, weather and time permitting.

During the early morning, we cruise up the Beagle Channel, before quietly slipping into dock in Ushuaia. The trip ends after breakfast on board the ship. There are no activities planned today, so you are free to depart at any time after 12 pm. For those on earlier flights, a transfer will take you directly to Ushuaia City Airport (USH). For those on later flights, you will be transferred to downtown Ushuaia and given time to explore the city, before continuing on to the airport in time for your flight.