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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.
Franz Josef Land Sites, Species, and Experiences - Nexta Expeditions
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Franz Josef Land Sites, Species, and Experiences

The archipelago of Franz Josef Land is to Russia what Svalbard is to Norway: Both island groups offer excellent Arctic scenery, adventurous outdoor activities, and a good chance of seeing iconic species like polar bears and walruses - alongside a wide range of marine mammals and seabirds.
Six Must-See Svalbard Sites - Nexta Expeditions
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Six Must-See Svalbard Sites

It's home to humanity's last-ditch supply of crop seeds, the world's northernmost settlement of over 1,000 people, and it is one of the best places on Earth to spot a polar bear.
Freshwater ecosystems in the Arctic - Nexta Expeditions
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Freshwater ecosystems in the Arctic

The Arctic, surprisingly, hosts a rich and varied array of freshwater ecosystems, including lakes, ponds, rivers, streams, deltas, and wetlands. Some of the world's largest rivers and deltas, such as the Lena, Ob, and Yenisei, are found in this region.
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.
11 Seals You May See in Antarctica or the Arctic - Nexta Expeditions
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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).
The Ways and Wildlife of the Weddell Sea - Nexta Expeditions
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The Ways and Wildlife of the Weddell Sea

The Weddell Sea is situated off the coast of Antarctica, at the southernmost part of the Atlantic Ocean. Its coordinates are 75 degrees south and 47 degrees west, encompassing the Argentine, Chilean, and British territories of Antarctica. The severe weather and extensive pack ice have historically made the Weddell Sea challenging to access, but modern icebreaker ships are now enabling explorers to venture into this remote area.
The first race to the South Pole in 50 years - Nexta Expeditions
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The first race to the South Pole in 50 years

Before the South Pole could be reached, the question was what exactly lay at the southern ends of Earth. The concept of Terra Australis Incognita, an unknown continent, was first introduced by Aristotle, who reasoned that a southern landmass must exist to ‘balance’ the known lands in the northern hemisphere.
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.
Eight Ultimate Antarctica Adventures - Nexta Expeditions
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Eight Ultimate Antarctica Adventures

Antarctica has adventure in its bones. Long before most travelers even reach the continent, they have to cross the Drake Passage, an oft-tumultuous waterway considered by many a hallmark of high adventure in itself. Once you do reach the Antarctic shores, the variations of landscape and wildlife are as multiform as the activities you can pursue there. While not all of these activities can or should be shoehorned into a single article, this piece will give you a survey of the top eight. Like everything in the polar regions, these activities are subject to weather conditions – and your own threshold for adventure.
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.
The bowhead whale, whaling about the Arctic - Nexta Expeditions
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The bowhead whale, whaling about the Arctic

The bowhead whale typically resides near pack ice, often in shallow waters. These whales are commonly found north of Europe, between Canada and Greenland, in the Hudson Bay area, the Okhotsk Sea, and the Bering, Chukchi, and Beaufort seas. In these regions, they filter food through their large baleen plates. Bowheads are known to open their large mouths and graze along the surface, in the water column, or on the sea floor.
Bouvet Island: The Most Remote Island in the World - Nexta Expeditions
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Bouvet Island: The Most Remote Island in the World

On January 1, 1739, French Commander Jean-Baptiste Charles Bouvet de Lozier made an extraordinary discovery: a volcanic island so remote that it lies 2,600 km (1,600 miles) from the nearest inhabited land.
10 Popular Bird Watching Binoculars - Nexta Expeditions
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10 Popular Bird Watching Binoculars

Binoculars are a staple for outdoor enthusiasts, often packed with minimal thought alongside essentials like bug spray, sunblock, and waterproof matches. However, for certain groups, binoculars are indispensable, particularly for bird watchers. If you're part of this technical hobbyist community, here are 10 birding binoculars you should know about.
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.
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.
Navigating by touch through the sea ice - Nexta Expeditions
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Navigating by touch through the sea ice

Ships are meant to glide effortlessly through calm waters, but our Greenland expedition vessel Ortelius is shuddering and wiggling as it navigates through the calm yet frozen waters between Svalbard and the islands. We’re on the North Atlantic Odyssey, a journey that starts in continental Europe and concludes near the North Pole in Svalbard. Onboard are 115 enthusiastic passengers. Most of them are currently on the outer decks, cameras in hand, captivated by the sea ice.
Going Green: Ascension Island Sea Turtles - Nexta Expeditions
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Going Green: Ascension Island Sea Turtles

Gold beaches, green mountains - and greener turtles.
International Polar Bear Day - Nexta Expeditions
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International Polar Bear Day

It will come as no surprise to you that we're crazy about polar bears. We have multiple blogs about where to find polar bears, we offer dozens of polar bear trips, and we've even written a short story from a polar bear's point of view. (Yes, we actually did that.) So if you were to say that our love of polar bears borders on obsession, you wouldn't be far off.
Polar Bears and Pack Ice: 22 Pics from North Spitsbergen - Nexta Expeditions
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Polar Bears and Pack Ice: 22 Pics from North Spitsbergen

Last month, we explored one of the premier Arctic cruise destinations in our North Spitsbergen blog. That post not only detailed our itinerary in this breathtaking region but also highlighted some of the stunning locations where you might encounter polar bears, whales, walruses, seals, seabirds, and the mesmerizing ice formations of the far north.