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Deep Sea Dwellers: 10 Facts about The Antarctic Giant Isopod - Nexta Expeditions
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Deep Sea Dwellers: 10 Facts about The Antarctic Giant Isopod

On average, the Giant Antarctic Isopod grows to 9cm (3.5in.) in length. This may not seem very large, but factors including low light levels, freezing cold water, and a lack of oxygen prevent these isopods from growing very large. Other species of isopods, including the Giant Isopod, have been known to grow up to 40 cm (16 inches) in length!
The Mysteries of the Beluga Whale - Nexta Expeditions
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The Mysteries of the Beluga Whale

Beluga whales, also known as white whales, sea canaries, and sometimes melonheads, are a rare but cherished sight during Arctic cruises, thanks to their striking appearance. Despite the rarity of beluga sightings, a good amount is known about these friendly-faced cetaceans.
Hot Ice: Breeding Practices of Five Polar Animals - Nexta Expeditions
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Hot Ice: Breeding Practices of Five Polar Animals

Last Valentine's Day we gave you 14 wildlife pictures highlighting the ins, outs, ups, and downs of polar romance. This year we're moving on to something a little more advanced: the nitty-gritty details of polar wildlife breeding rituals.
12 Tips to Help Keep Birds Safe During an Antarctic Cruise - Nexta Expeditions
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12 Tips to Help Keep Birds Safe During an Antarctic Cruise

One of the most incredible experiences on an Antarctic cruise is observing the numerous penguins in their natural environment. Naturally, passengers often worry about the potential of disturbing the penguins and other Antarctic birds, which could disrupt their breeding and nesting patterns.
Penguins, Albatrosses, Petrels: The Winged Wildlife of South Georgia - Nexta Expeditions
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Penguins, Albatrosses, Petrels: The Winged Wildlife of South Georgia

South Georgia’s location south of the Antarctic Convergence gives the island a more Antarctic-like climate compared to other regions at the same latitude. The climate here is marked by cold, cloudy, wet, and windy conditions with highly variable weather.
Camping in Antarctica: a True Expedition Experience - Nexta Expeditions
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Camping in Antarctica: a True Expedition Experience

We often think of camping as a summer activity, filled with warm nights, campfire dinners, and serene mountain lakes. However, there's a whole other world of camping to explore.
Penguins, Petrels, and Prions: Top Antarctica Bird Tour Spots - Nexta Expeditions
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Penguins, Petrels, and Prions: Top Antarctica Bird Tour Spots

If anyone tells you Antarctica is for the birds, they’re right.
The Wildlife of Antarctica’s Seas and Skies - Nexta Expeditions
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The Wildlife of Antarctica’s Seas and Skies

Antarctica is one of the most pristine environments on Earth, home to whales, penguins, seals, and birds, providing nature lovers with a treasure trove of wildlife memories to take back home.
10 Common Misconceptions About the Arctic - Nexta Expeditions
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10 Common Misconceptions About the Arctic

The Arctic is a vast region. Truly immense.
Seven Things to Do around Ushuaia - Nexta Expeditions
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Seven Things to Do around Ushuaia

We often recommend arriving early to Ushuaia before embarking on an Antarctica cruise, and for good reason: Ushuaia, on top of being the southernmost city in the world, has in recent years developed into a decidedly charming tourist destination.
Albatross, penguin and krill research in Antarctica - Nexta Expeditions
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Albatross, penguin and krill research in Antarctica

In the Antarctic region, extensive research is being conducted by national Antarctic programmes from countries like the UK, Australia, and Japan. These studies aim to understand species in the air, on the ground, and in the sea, and how these species are interconnected without variables such as human impacts and climate change.
A Day of Whale Watching in Antarctica - Nexta Expeditions
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A Day of Whale Watching in Antarctica

This morning we awoke early to enjoy the first light in Wilhelmina Bay, with the snow and cloud blanketing the surrounding mountains. As dawn broke, we could see the blows of humpback whales scattered throughout the bay. Some of the whales were closer to the ship and we spotted their small dorsal fins and occasionally their white patterned tails. It was a terrific start to our first full day in Antarctica.
The Arctic’s Most Phenomenal Fjords - Nexta Expeditions
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The Arctic’s Most Phenomenal Fjords

Fjords are often linked with Norway, but they are not exclusive to that region. They are a common feature of the Arctic and are major attractions in Greenland and Svalbard.
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.
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.
Of Treacherous Rocks & Audacious Fin Whales - Nexta Expeditions
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Of Treacherous Rocks & Audacious Fin Whales

Soon large blows filled our view; small groups of fin whales sped by heading north all the while feeding on concentrations of krill & small fish. Group after group was seen, with many simply feeding in the general area and not heading anywhere in particular. Soon it became evident that we were not simply seeing a few random groups of fins, but a very large concentration spread out over a large area of sea just north and around the islands north of the South Shetlands. Dozens upon dozens of fin whales were feeding, diving around the ship and on the horizon in massive numbers; we must have seen well over fifty fin whales in the general area of Elephant Island, something many of the guides had never seen before.
Ancient Arctic Exploration - Nexta Expeditions
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Ancient Arctic Exploration

When it comes to polar exploration, the Arctic boasts a much longer history compared to Antarctica.
The Small but Social Commerson’s Dolphin - Nexta Expeditions
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The Small but Social Commerson’s Dolphin

Despite being one of the lesser-known Antarctic cetaceans, Commerson's dolphins are quite social and have been given various names over the years, including Piebald dolphins, skunk dolphins, and panda dolphins. These names have been in use since their discovery in 1767 by French naturalist Philibert Commerson.
All things ice in the Antarctic - Nexta Expeditions
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All things ice in the Antarctic

The first documented sighting of an iceberg in Antarctica occurred on February 1, 1700, when Edmond Halley was on an expedition to measure the Earth's magnetic field. He noted in his diary that he encountered "great Islands of Ice, of Soe Incredible a hight and Magnitude that I scare dare to write my thoughts on it."
Three Antarctica Cruise Deals - Nexta Expeditions
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Three Antarctica Cruise Deals

For many travelers, Antarctica represents the ultimate polar destination. Its vast white landscapes offer an endless array of surreal vistas, much of its unique wildlife is found nowhere else on Earth, and its complete lack of an indigenous human population provides a sense of untouched seclusion that few other places can match.