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The Small Mammals of the Arctic and Antarctica
As Lillian Gish says in Night of the Hunter, “It’s a hard world for little things.”
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A Bug’s Life in Svalbard
When you think about Svalbard wildlife, you might imagine reindeer, Arctic foxes, polar bears – the primary animal attractions that draw passengers to an Arctic cruise. But in fact, the Svalbard archipelago is a thriving location for over 1,000 species of terrestrial and freshwater invertebrates: animals that lack backbones. Despite this richness of life, however, these invertebrates are only found in the Isfjord and Kongsfjord areas of these wonderfully diverse islands.
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Northeast Greenland National Park
Northeast Greenland National Park is the world’s largest national park and the ninth largest protected area on Earth. It should come as little surprise, then, that it’s also bigger than most countries, covering an impressive 972,000 square km (375,300 square miles).
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Light in the Land of the Midnight Sun
The midnight sun, also referred to as the polar day, is a fascinating natural event observed within the Arctic and Antarctic circles. During the polar summer, the sun remains above the horizon for 24 hours a day, resulting in continuous daylight without any sunrise or sunset. This phenomenon occurs due to the Earth's seasonal tilt towards the sun during the summer months in these regions.
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Polar Cruises: The Ultimate Icebreaker
Travel is one of life’s great eye openers. It brings you into contact with new people and perspectives, challenges old assumptions you haven’t held to the light in years, and invites you to make unexpected discoveries about the world around you – and most of all, yourself. Added to which, you get to visit places you never knew you loved until you saw them.
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Seven Sublime Antarctic Bays
Antarctica is renowned for its glaciers, icebergs, and panoramic colonies of penguins. However, less known are the stunning crystal-clear bays that dot the Great White Continent, many of which are explored on our Antarctica cruise routes.
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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!
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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.
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Taking a polar expedition cruise delivers no shortage of show-stopping highlights, but one of the most exhilarating is lifting off from the ship in a helicopter and taking flight over the incomparable Antarctic wilderness.
Embarking on a polar expedition cruise offers a plethora of breathtaking experiences, but one of the most thrilling is taking off from the ship in a helicopter and soaring over the stunning Antarctic wilderness.
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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.
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Amazing Greenland
If you ever get the chance to take a trip to Greenland, you will be amazed by its coastlines, fjords, ice-covered peaks, and great expanse of snow-covered land. You will also notice that Greenland is a rugged area with a rich diversity of life, making it a dream location for scientists as well.
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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.
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11 Seals You May See in Antarctica or the Arctic
1. Weddell seals – These seals are known for their calm demeanor and spend most of their lives beneath the Antarctic ice. Although they need to come up for air, they can remain underwater for up to 45 minutes. Weddell seals can dive to depths of 610 meters (2,000 feet) in search of food. These vocal animals usually have one pup annually and can grow up to 3 meters (10 feet) and weigh 544 kg (1,200 lbs).
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Science of the Ross Ice Shelf
Antarctica’s Ross Ice Shelf is vast, spanning 487,000 sq. km – comparable to the size of France – with a thickness that varies from a few hundred meters near the sea to over 1,200 meters away from the floating edge. The edge along the Ross Sea forms a towering ice wall, rising up to 50 meters above the water, with most of the ice submerged below the waterline.
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Birds of the South: 33 Antarctic Birds and Seabirds
Of the many compelling reasons people travel to Antarctica and the sub-Antarctic, bird life is among the most beloved.
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Cheapest Antarctica Cruises: How to Save on Your Journey
Antarctica, the world’s most remote and pristine continent, is often seen as a destination reserved for luxury travelers. However, affordable options do exist, making this dream journey accessible to more adventurers. With careful planning and the right provider, like Nexta Expeditions, you can explore the icy wilderness without breaking the bank. This guide will show you how to save on your Antarctic cruise while still enjoying a high-quality experience.
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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.
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Peaks, Fjords, and Auroras: 14 East Greenland Attractions
There really aren’t enough superlatives for East Greenland.
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Arctic vs. Antarctica: A Traveler’s Guide
Sunrises vs. sunsets, coffee vs. tea, Wonder Woman vs. Superman...
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Why You Should Visit Greenland: 11 Things to See, Do, and Explore
There's nothing quite like witnessing your first Greenland glacier, navigating into the island's largest fjord system (which also happens to be Earth's largest), or observing a humpback whale breach over the dark Greenland Sea.