All About Ice Glaciers And Icebergs Of The Arctic And Antarctica - Nexta Expeditions
All About Ice: Glaciers and Icebergs of the Arctic and Antarctica

All About Ice: Glaciers and Icebergs of the Arctic and Antarctica

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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.
17 Reasons to Cruise the Falklands - Nexta Expeditions
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17 Reasons to Cruise the Falklands

Maybe you’ve already marveled at the colossal penguin colonies of South Georgia, sailed among the plunging seals of the Antarctic Peninsula, and watched whales in the Weddell Sea lunge among titanic tabular icebergs.
Guidelines for visitors to Antarctica - Nexta Expeditions
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Guidelines for visitors to Antarctica

Activities in the Antarctic are governed by the Antarctic Treaty of 1959 and associated agreements, collectively known as the Antarctic Treaty System. The Treaty established Antarctica as a zone dedicated to peace and science. In 1991, the Antarctic Treaty Consultative Parties adopted the Protocol on Environmental Protection to the Antarctic Treaty, designating the Antarctic as a natural reserve.
Amazing Greenland - Nexta Expeditions
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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.
Fierce and Feathered: the Skuas of Antarctica - Nexta Expeditions
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Fierce and Feathered: the Skuas of Antarctica

At first glance, the skuas you encounter in Antarctica may appear to be merely darker-feathered seagulls. But looks can be deceiving.
Visa to Argentina for Antarctic Expedition Travelers (2025 Guide) - Nexta Expeditions
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Visa to Argentina for Antarctic Expedition Travelers (2025 Guide)

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.
Weddell seals: The data collectors scientists of Antarctica - Nexta Expeditions
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Weddell seals: The data collectors scientists of Antarctica

Weddell seals inhabit some of the coldest and darkest waters deep within the Ross Sea ice, making them the southernmost naturally occurring mammals on Earth. During the winter and summer months, their movements are largely governed by the presence of sea ice and the availability of suitable breathing and exit holes.
Eight Antarctic Misconceptions - Nexta Expeditions
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Eight Antarctic Misconceptions

Antarctica has given rise to some pretty far-fetched rumors.
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.
A Look Into the International Research Stations of Antarctica - Nexta Expeditions
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A Look Into the International Research Stations of Antarctica

In 1902, William S. Bruce, along with a team of naturalists, explorers, and sailors, embarked on the first Scottish expedition to Antarctica’s South Pole aboard the Scotia. The Scottish National Antarctic Expedition (SNAE) aimed to establish the continent's first meteorological station and explore its largely undocumented biological, topographic, and meteorological features.
Port Lockroy: History, Post Office, and Resident Penguins - Nexta Expeditions
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Port Lockroy: History, Post Office, and Resident Penguins

Sometimes it’s easy to get caught up in the stunning coastlines, fjords, and other natural wonders of Antarctica, overlooking the man-made attractions nestled in between.
Antarctic Explorer’s Voyage - Nexta Expeditions
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Antarctic Explorer’s Voyage

There’s off the beaten track, and then there’s really off the beaten track.
Arctic and Antarctic Basecamp Cruises – Choose Your Own Adventure - Nexta Expeditions
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Arctic and Antarctic Basecamp Cruises – Choose Your Own Adventure

There’s an astonishing variety of activities to choose from when planning an Arctic trip or Antarctic cruise, which can be a bit overwhelming. How do you choose just one voyage over another when you want to experience everything? Happily, you don’t have to give up one activity for another. Basecamp cruises have you covered.
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.
The Overlooked Treasures of Ascension Island - Nexta Expeditions
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The Overlooked Treasures of Ascension Island

If you know anything about Ascension Island, which is unlikely, it probably has to do with the green turtle breeding population that exists there.
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 Return to Franz Josef Land - Nexta Expeditions
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The Return to Franz Josef Land

As the possibility of international travel slowly returns, we are eagerly awaiting all the great locations, activities, and wildlife we might experience in the coming season. One of the things we’re most excited about is the return of our Franz Josef Land voyages.
The South Georgia Seven: Hikes, Fjords, Whales, & Penguins - Nexta Expeditions
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The South Georgia Seven: Hikes, Fjords, Whales, & Penguins

Few places encapsulate such a staggeringly rich assortment of sub-Antarctic scenery, wildlife, and outing opportunities as South Georgia.
A visit to the fascinating island of Jan Mayen - Nexta Expeditions
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A visit to the fascinating island of Jan Mayen

After exploring the remote island of Fair Isle, our Atlantic Odyssey voyage once more turned its attentions northwards and left the outer extremities of the UK behind. Our destination was Jan Mayen, a volcanic island situated on the mid-Atlantic ridge just north of 71° (about 550 kilometers north of Iceland and 450 kilometers east of Greenland).
The ozone layer in Antarctica - Nexta Expeditions
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The ozone layer in Antarctica

An ozone molecule is composed of three oxygen atoms rather than the usual two. It exists in the atmosphere in trace amounts. Ozone molecules are created through the interaction of ultraviolet (UV) radiation from the sun with oxygen molecules: When an O2 molecule is split, the two free oxygen atoms bond with other O2 molecules to form O3 molecules.