Todo Nieve

Snow in Argentina: where it falls, when, and what the mountains are actually like.

Everything, in one list
Looking up a line of chairlift towers against bare rock and wind-scoured snow, high above the treeline

The snowpack

Where the snow comes from, and the decade it didn't

The Andes here depend on a small number of Pacific storms a season, which is why a quiet decade shows up as a measured deficit rather than a bad week.

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The Marte line at Las Leñas, above the treeline and above the last shelter on the mountain. Photograph todonieve.com

The wind that undoes a season

The zonda

A dry warm wind coming down the lee of the range, and what it does to a snowpack in a day.

A wind-scoured slope of sastrugi and bare ice, an adult figure leaning into the wind
Sastrugi and bare ice on a slope the wind has already been over. What is left is what it could not lift.

The zonda

The steep end of the argument

Las Leñas, and the chair called Marte

The steepest lift-served terrain in South America sits above one chair, and how often it runs is the whole story of the place.

Snow-covered mountains surround the Las Leñas resort buildings in a wide valley
The resort complex at 2,240 metres, planted in a valley with no town in it and no shelter above.Photo: Las Leñas Mendoza Argentina by Andre Charland · Wikimedia Commons

Las Leñas

The signature

Mendoza to Tierra del Fuego, in one column of latitude

Two thousand kilometres of range, and a season that starts and ends at different times along it.

Nine lift-served mountains sit on this line. Six are plotted here at their real coordinates. Vallecitos and Batea Mahuida sit inside the same two provinces as their neighbours, and La Hoya is the last one before the map goes quiet for roughly 1,300 kilometres.

Between Esquel and Ushuaia there is nothing on this list at all. That gap is most of what the column has to say.

Read down the column