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The Plants of Antarctica - Nexta Expeditions
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The Plants of Antarctica

Surviving in Antarctica is a monumental challenge for any plant. The extreme cold, limited sunlight, scarce moisture, poor soil, and short growing season make it nearly impossible for most flora to thrive. Yet, some plants have adapted to these harsh conditions and have managed to flourish where others cannot.
12 Things to Do in Antarctica - Nexta Expeditions
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12 Things to Do in Antarctica

Traveling to Antarctica is unlike traveling to any other place on Earth.
10 Bountiful Blue Whale Facts - Nexta Expeditions
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10 Bountiful Blue Whale Facts

The umbrella term “whale” refers to a wide variety of large marine mammals. To zero in on blue whales, however, we’ll need to unpack this term a bit. The Latin word for whale, cetus, is the root of the whale infraorder, Cetacea, the largest parvorder of which is Mysticeti.
The Enchanting Islands of Svalbard - Nexta Expeditions
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The Enchanting Islands of Svalbard

Svalbard is an Arctic archipelago situated between the North Pole and the Norwegian mainland, offering visitors some of the most stunning wildlife and landscapes in the world. Here we explore seven of the most visited Svalbard islands, highlighting the many wonders that draw people back year after year.
The History of Antarctica in Maps - Nexta Expeditions
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The History of Antarctica in Maps

Long before human eyes ever beheld Antarctica, the ancients were convinced that it existed – or at least something like it.
15 Toothy Facts About the Atlantic Walrus - Nexta Expeditions
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15 Toothy Facts About the Atlantic Walrus

The walrus is one of the most recognizable animals on the planet, and for good reason. Try sneaking into a cinema with those tusks!
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.
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.
The Ultimate Traveler’s Guide to the Arctic and Antarctica - Nexta Expeditions
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The Ultimate Traveler’s Guide to the Arctic and Antarctica

Sunrises or sunsets? Coffee or tea? Polar bears or penguins?
How Arctic Wildlife Differs from Antarctic - Nexta Expeditions
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How Arctic Wildlife Differs from Antarctic

While the north and south poles share certain characteristics, they are also remarkably distinct. Both regions are cold and dry, yet each has its own unique terrain and climate. The Antarctic is particularly harsh and inhospitable, with only two native vascular plant species, whereas the Arctic tundra supports a wider range of fauna due to its relatively warmer temperatures and greater plant diversity. Here are some of the animals you can find in the Arctic compared to the Antarctic.
5 Life Lessons You'll Learn in Antarctica - Nexta Expeditions
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5 Life Lessons You'll Learn in Antarctica

Embarking on a journey to the Antarctic might seem daunting. However, cruise lines strive to simplify the process as much as possible. They typically assist with travel insurance, guide you to the embarkation point, and advise on the appropriate clothing to bring.
Five of History’s Greatest Polar Explorers - Nexta Expeditions
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Five of History’s Greatest Polar Explorers

Today's visitors to the polar regions follow in the footsteps of some of the most famous explorers in history. Here is a list of five great explorers who braved the harsh lands of the Arctic and Antarctica.
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.
Birding Opportunities Abound in Spitsbergen - Nexta Expeditions
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Birding Opportunities Abound in Spitsbergen

Seabirds are the most prevalent type of bird in Spitsbergen. Experts have estimated that there are 164 bird species that have been found throughout Spitsbergen at various points during recent history, but only 30 of them are known to turn to the Svalbard Islands as their primary breeding spot.
The Seasons of Antarctica: When to Visit and Why - Nexta Expeditions
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The Seasons of Antarctica: When to Visit and Why

You’ve decided to book your dream trip – an adventurous Antarctica cruise that will give you a winning chance to see otherworldly environments, encounter exotic wildlife, and take part in activities that will spoil your inner explorer like nothing else.
Where the Polar Bears Roam - Nexta Expeditions
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Where the Polar Bears Roam

Going to the Arctic without clapping eyes on a wild polar bear can be reasonably compared to visiting Africa without seeing a giraffe or a zebra or, most analogously, a lion.
The Impact of Small vs. Large Cruise Ships - Nexta Expeditions
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The Impact of Small vs. Large Cruise Ships

The generalization that larger ships impact the environment more than smaller ships seems like such a no-brainer that if someone said it to you, you’d be easily forgiven for thinking you were being tricked.
Arctic vs. Antarctica: A Traveler’s Guide - Nexta Expeditions
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Arctic vs. Antarctica: A Traveler’s Guide

Sunrises vs. sunsets, coffee vs. tea, Wonder Woman vs. Superman...
Five Reasons Why Snowshoeing is a Perfect Polar Activity - Nexta Expeditions
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Five Reasons Why Snowshoeing is a Perfect Polar Activity

One of the most beloved polar sports is also one of the oldest. Snowshoeing has been the preferred means of foot travel in the Arctic since antiquity, and in the years since Antarctica was discovered, it has been highly popular among researchers and polar tourists alike.
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.