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What the ice reveals about Antarctica - Nexta Expeditions
Blog

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.
Seizing the Season: Spitsbergen’s Late Spring, Early Summer - Nexta Expeditions
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Seizing the Season: Spitsbergen’s Late Spring, Early Summer

Most Arctic expedition cruises can be categorized into two main types: those that operate during the autumn and winter, focusing on the northern lights, and those that sail during the high season (mid to late summer), concentrating on a broader range of experiences.
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.
Antarctic Icon: 44 Facts About the Emperor Penguin - Nexta Expeditions
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Antarctic Icon: 44 Facts About the Emperor Penguin

What polar bears are for the Arctic, emperor penguins are for Antarctica. These flightless aquatic birds are probably the most recognizable animals in the southern polar regions and certainly among the most popular wildlife attractions for our passengers.
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.
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.
Birds of the South: 33 Antarctic Birds and Seabirds - Nexta Expeditions
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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.
Peaks, Fjords, and Auroras: 14 East Greenland Attractions - Nexta Expeditions
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Peaks, Fjords, and Auroras: 14 East Greenland Attractions

There really aren’t enough superlatives for East Greenland.
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.
Living the Antarctic Dream - Nexta Expeditions
Blog

Living the Antarctic Dream

From October to March, during the Austral summer, thousands of breeding gentoo, Adèlie, and chinstrap penguins flock to the Western Antarctic Peninsula to rear their chicks and feast on krill before the harsh winter arrives. Alongside the penguins, field biologists from around the world gather to study these habits for conservation research. Observing these animals is one thing, but residing in an Antarctic field station for an entire breeding season is another. One particular field camp on King George Island, managed by American scientists, has perfected this Antarctic lifestyle and has thrived for over 30 years.
Light in the Land of the Midnight Sun - Nexta Expeditions
Blog

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.
Spitsbergen: Alkefjellet magic - Nexta Expeditions
Blog

Spitsbergen: Alkefjellet magic

If they knew their way home, why not follow them? Equipped with GPS and compass, we approached the cliffs by zodiac. First, we heard the noise from the colony – the distinct calls of guillemots, kittiwakes, and Glaucous gulls. Then the cliffs gradually emerged from the mist.
Circumnavigating Spitsbergen - Nexta Expeditions
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Circumnavigating Spitsbergen

Many of our expedition cruises focus on specific areas of the Arctic or Antarctica, delving deep into local wildlife and other natural highlights. However, some programs aim to provide a broader survey, visiting a variety of sites to offer guests a wider perspective.
Science of the Ross Ice Shelf - Nexta Expeditions
Blog

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.
A Day on m/v Plancius - Nexta Expeditions
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A Day on m/v Plancius

Stepping aboard this long-running expedition vessel, it’s easy to forget that she’s been making voyages to the polar regions since “Afternoon Delight” by Starland Vocal Band was on the Billboard Hot 100.
Seven Frightfully Fun Polar Ghost Stories - Nexta Expeditions
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Seven Frightfully Fun Polar Ghost Stories

The polar regions are unparalleled when it comes to ghost stories.
Ancient Arctic Exploration - Nexta Expeditions
Blog

Ancient Arctic Exploration

When it comes to polar exploration, the Arctic boasts a much longer history compared to Antarctica.
Graham Land: A landscape dominated by volcanoes - Nexta Expeditions
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Graham Land: A landscape dominated by volcanoes

An Antarctic cruise may explore the upper tip of the Antarctic Peninsula where one finds Graham Land, a jagged, glaciated part of Antarctica with a landscape dominated by volcanoes. Despite the volcanoes being over 200 million years old they are far from extinct with volcanic activity occurring today. Graham Land is connected to Palmer Land at the point where the Antarctic Peninsula widens from around 75 km to around 200 km south of Marguerite Bay.
Svalbard vs. the Canadian Arctic - Nexta Expeditions
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Svalbard vs. the Canadian Arctic

It’s easy to assume the Arctic is uniform, a vast expanse of northern freeze shaped by snow, ice, and endless darkness.
An igneous paradise: Franklin Island - Nexta Expeditions
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An igneous paradise: Franklin Island

In the most remote reaches of the world's oceans, those daring enough to embark on the Ortelius to the Ross Sea eagerly boarded zodiacs in the southernmost part of the Pacific Ocean.