August 2025

Girls in Action 2025

Girls in Action 2025 is a humanitarian mountaineering project dedicated to women (you may remember the all-women training held in 2024), which …

Against off-road driving in the Icelandic Highlands (1, featured cut)

A campaign against off-road driving in the Icelandic Highlands

by Hugues Thiebault Ökum slóðann (Let’s Drive the Trail) is a new campaign launched in Iceland to raise awareness and protect the …

July/August: Gepatschferner Glacier

The Gepatschferner Glacier (Vedretta della Croda) is located in the southern part of the Kaunertal Valley, Tyrol, western Austria, and has a …

Want to see mountain nature better protected? Join us!

“Mountain wilderness” refers to any pristine, untouched mountain environment, where anyone can experience vast open spaces, silence, solitude, nature. “The value of wilderness therefore lies above all in its potential to stimulate a creative relationship between civilised man and the natural environment. It is the degree of authenticity of this relationship that gives a non-ephemeral meaning to adventure.”

This definition dates back to 1987, when the Biella theses, our manifesto, were written. They marked the birth of Mountain Wilderness.

Mountain Wilderness International (MWI) is the umbrella organisation of the national chapters of Mountain Wilderness. It facilitates communication and exchange among national chapters, coordinates and organises international projects and actions and officially represents the organisation in its relations with governments, authorities, international institutions and non-governmental organisations.

If you share our ideas and you wish to help us, please join a national chapter. Mountain Wilderness has chapters in a dozen countries.

Glacier of the Month

Mountain Wilderness International

1 week ago

Unlike Patagonia's imposing white walls, San Juan's glaciers are icy formations covered by sediment, rocks or debris, and almost blend into the mountain itself.Mineral extraction projects looking for copper, lithium and more have proliferated across the Argentine Andes.These minerals are key to the energy transition, but in San Juan water, "a resource that doesn't exist", is being given to transnational mining organisations rather than saving it for vital uses. The water used and glaciers destroyed in the process worsen the effects of climate change for many local communities. ... See MoreSee Less

Mining threatens scarce water resources in the Andes

batimes.com.ar

San Juan Province is facing a persistent water shortage due to climate change, while mining advances across the Andes and its thousands of glaciers.

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Mountain Wilderness International

3 weeks ago

Puncak Jaya, 4,884 m asl, is the highest peak in Indonesia and Oceania. Indigenous peoples living nearby, including the Moni, call the glaciers atop Puncak Jaya the “eternity glaciers.”Yet satellite data collected from 1980 to 2024 suggest that the glacier area atop the mountain declined by 97% in that 44-year period. Four of the mountain’s six glaciers disappeared completely. ... See MoreSee Less

The “Eternity Glaciers” Are Almost Gone - Eos

eos.org

The equatorial glaciers atop Puncak Jaya, Oceania’s tallest peak, have shrunk by about 95% since 2002, according to a new photogrammetry mapping effort.

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Mountain Wilderness International

4 weeks ago

The Pine Island glacier along with its neighbour, the Thwaites glacier, is responsible for almost half the sea level rise in Antarctica. ... See MoreSee Less

Guest post: Climate change has caused one-fifth of Pine Island glacier retreat - Carbon Brief

www.carbonbrief.org

New research finds that climate change has been responsible for around 4km – roughly a fifth – of the Pine Island glacier’s retreat.

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Mountain Wilderness International

1 month ago

"The vast majority of glaciers in temperate mountain ranges like the Tetons are projected to melt away completely by the end of the century, meaning a critical source of water for mountain streams and lakes will disappear. However, where rock glaciers are present, their protected ice will continue to release meltwater into the streams below, buffering the streams against warming temperatures and drying." ... See MoreSee Less

You’ve never heard of these glaciers, but they’re becoming critical climate havens as America’s iconic mountain glaciers and their water fade

theconversation.com

They’re called rock glaciers, and they might not look like much, but they’ll continue to provide meltwater after the world’s iconic white glaciers are gone.

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Mountain Wilderness International

1 month ago

Thwaites glacier is collapsing. Until a few years ago, little was known about the mechanisms driving the glacier’s retreat, such as the melting of the glacier ice by the relatively warm seawater. We have finally got a fuller picture. And the news is dire... ... See MoreSee Less

The race to understand how and when Thwaites glacier will collapse

www.newscientist.com

The loss of Antarctica’s doomsday glacier would transform our planet. Now scientists are revealing the secrets of this remotest of places, and asking the question: is its demise inevitable?

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Mountain Wilderness International

@mwildernessint ·

31 Dec

Mountain Wilderness wishes you all...

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Mountain Wilderness International

@mwildernessint ·

30 Dec

A few weeks ago, the third report on the Winter Olympics 2026 was released by the NGO network Open Olympics 2026. The text is only available in Italian, but here is a brief summary in English ⬇️⬇️⬇️
#MilanoCortina2026

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Mountain Wilderness International

@mwildernessint ·

24 Dec

Whether you are celebrating or not, whether you are on top of a mountain or in a crowded city, we would like to thank all mountain lovers who have followed and supported us again this year in our fight in defence of the mountains. Happy Holidays to all of you!

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Mountain Wilderness International

@mwildernessint ·

22 Dec

Want to know more about the webinar we held on #IMD2025 entitled "Glaciers: A Story Worth Preserving"?
While waiting for the video recording - to be published soon - read the article below!
It provides a brief summary and interesting insights #IYGP

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Mountain Wilderness International

@mwildernessint ·

5 Dec

A first glimpse of what our event
"Glaciers: A Story Worth Preserving"
for #InternationalMountainDay 2025 will be like...
Next week, celebrate #IMD2025 with us!
To register, follow link below ⬇️⬇️⬇️
#mountainsmatter #shrinkingglaciers

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