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True South: A New Flag for a Global Antarctica - Nexta Expeditions
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True South: A New Flag for a Global Antarctica

When Evan Townsend signed up to spend the winter of 2018 working at an Antarctic research station, he had no reason to expect he would end the season by designing a new flag for the continent. He had even less reason to expect the support it would receive.
Polar bear feast - Nexta Expeditions
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Polar bear feast

The polar bear was relishing his meal; the snow and his face were turning red from the blood. As we observed him eating, our own stomachs began to grumble. It was time for lunch.
Amphibian, reptiles and herbivore mammals in the Arctic - Nexta Expeditions
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Amphibian, reptiles and herbivore mammals in the Arctic

Arctic ecosystems are relatively young in geological terms, having primarily developed over the past three million years. Generally, species richness is lower in the Arctic compared to more southerly regions, aligning with scientific observations that biodiversity decreases from the Equator to the poles.
The Ancient Fossil Forests of Antarctica - Nexta Expeditions
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The Ancient Fossil Forests of Antarctica

Over a hundred years ago, Robert Falcon Scott’s expedition to Antarctica discovered fossils of plants on the Beardmore Glacier, less than 500 km (310 miles) from the South Pole. Edward Wilson, who was the expedition’s chief scientist, recorded the findings in his diary, stating that “most of the bigger leaves were like beech leaves in shape and venation.”
Visa to Argentina for Antarctic Expedition Travelers (2025 Guide) - Nexta Expeditions
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Visa to Argentina for Antarctic Expedition Travelers (2025 Guide)

Introduction

Argentina is the main gateway for travelers heading to Antarctica, with most expedition cruises departing from the southern city of Ushuaia. Whether you’re flying in through Buenos Aires or connecting domestically, knowing Argentina’s visa requirements is critical for a smooth journey before and after your polar adventure.
Baleen Whales – The Gentle Giants of the Ocean - Nexta Expeditions
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Baleen Whales – The Gentle Giants of the Ocean

They are the largest animals on Earth, yet they thrive on some of the tiniest creatures. These giants can reach lengths of 30 meters (90 feet), but it is the microscopic zooplankton, krill, and small fish that sustain them. These are the baleen whales. Unlike toothed whales, baleen whales lack teeth. Instead, they use plates of baleen in their mouths to trap and consume their tiny prey.
All About Ice: Glaciers and Icebergs of the Arctic and Antarctica - Nexta Expeditions
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All About Ice: Glaciers and Icebergs of the Arctic and Antarctica

Life in a Penguin Colony - Nexta Expeditions
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Life in a Penguin Colony

Captain Pieter J. Lenie Base, also known as Base Copacabana or simply Copa Base, is situated on King George Island off the western shores of the Antarctic Peninsula. This American research station has been home to scientists studying Adélie, gentoo, and chinstrap penguins for over three decades, aiming to understand how to best conserve these cherished species.
Orcas (aka Killer Whales) of Antarctica and the sub-Antarctic - Nexta Expeditions
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Orcas (aka Killer Whales) of Antarctica and the sub-Antarctic

Orcas are highly social and intelligent members of the dolphin family Delphinidae. They are sometimes referred to as killer whales, though this name has somewhat fallen out of fashion due to inaccurately characterizing orcas as ferocious predators.
Cruising Solo: The Benefits of Single-Passenger Polar Travel - Nexta Expeditions
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Cruising Solo: The Benefits of Single-Passenger Polar Travel

Traveling is often done with family, friends, or romantic partners. However, the benefits of solo travel, especially in polar regions, deserve more attention.
10 Illuminating Facts about the Northern Lights - Nexta Expeditions
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10 Illuminating Facts about the Northern Lights

In Roman mythology, Aurora was the goddess of the dawn. The term "borealis" is derived from the Greek word for "wind." Thus, "aurora borealis" translates to "dawn wind," commonly known as the Northern Lights. This natural phenomenon has captivated humanity for millennia and remains a major attraction in the Arctic, with numerous cruises dedicated to witnessing this mesmerizing light display.
The Emperor Penguin of the Drake Passage - Nexta Expeditions
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The Emperor Penguin of the Drake Passage

There are certain moments in life when a series of events combine to create an experience that is both unexpected and unforgettable. These are the times when you are reminded how fortunate you are to be a part of something that few people will ever have the opportunity to experience. This trip to Antarctica was full of these moments for me.
Svalbard a Disneyland for geologists - Nexta Expeditions
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Svalbard a Disneyland for geologists

Svalbard is situated in the north-western corner of the Eurasian plate. Historically, Svalbard was part of a vast continent that included North America, Greenland, and Eurasia. At one point, both Northeast Greenland and Svalbard were submerged under the ocean before resurfacing.
Penguin Wisdom: Life Lessons from Our Favorite Flightless Birds - Nexta Expeditions
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Penguin Wisdom: Life Lessons from Our Favorite Flightless Birds

As enthusiasts of wildlife travel, we believe every creature has something valuable to impart - from the grand blue whale to the tiny cephalopod, the formidable polar bear to the elusive Arctic fox.
What to Pack for Your Expedition Cruise to the Arctic or Antarctica - Nexta Expeditions
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What to Pack for Your Expedition Cruise to the Arctic or Antarctica

It’s easy to get confused about what to pack for a polar cruise. Some items are provided and some are not, and it’s not always clear which is which. This article will make your polar pack list painstakingly clear. Promise.
The First Buildings in Antarctica: Borchgrevink’s Historic Huts - Nexta Expeditions
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The First Buildings in Antarctica: Borchgrevink’s Historic Huts

Borchgrevink’s huts at Cape Adare hold a significant place in Antarctic history, being the first structures ever built on the continent.
First to the North Pole: Five Failed but Brave Expeditions - Nexta Expeditions
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First to the North Pole: Five Failed but Brave Expeditions

Being first to reach the North Pole was seen by several nations as economically invaluable due to the open polar sea said to encircle it, but for the explorers themselves it was also a gloriously adventurous grab for immortality.
The Eight Albatrosses of Antarctica and the Sub-Antarctic - Nexta Expeditions
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The Eight Albatrosses of Antarctica and the Sub-Antarctic

Our guests are typically wildlife enthusiasts, with a particular interest in bird life. While many bird lovers focus on the penguins we encounter, there's a smaller yet equally passionate group that favors the more airborne seabirds. Among this birdwatching subset, the albatross is a species that garners (and deserves) significant attention.
What the ice reveals about Antarctica - Nexta Expeditions
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What the ice reveals about Antarctica

The continent you'll explore during your Antarctica cruise is far more than just an ice-covered land with penguins, whales, and seals. Beneath the thick ice lie hidden freshwater lakes teeming with thousands of microbes, hinting at a diverse array of life. In 2013, a team of researchers obtained the first uncontaminated water sample ever retrieved directly from an Antarctic lake.
Narwhals: the Aquatic Unicorns of the Arctic - Nexta Expeditions
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Narwhals: the Aquatic Unicorns of the Arctic

Though narwhals are among the rarest whale species encountered during our Arctic expeditions, a journey to the Arctic regions of Greenland and Svalbard always holds the potential for spotting these elusive creatures.