Nov 11, 2026

Argentina & Chile - Rocky Landscape of Vivid Hues & Intense Patterns (part 3)

I have a strong preference for being alive.

Alan Alda

Fox popping up from its den
In the background is Laguna Grande where many flamingoes migrate for a while
Laguna Grande is an oasis amidst the desolate beauty of the high puna (high plateau) of Argentina as well as a sanctuary for flamingoes.  The stark, volcanic formations and saline crusts that frame the lagoon add to the exquisiteness of this remote place.  Laguna Grande is visited annually by researchers to count and study the flamingo population.  This is a place where one can witness a very delicate survival dance in one of the most extreme environments in the world.  

We are heading to Campo de Piedra Pómez (pumice stone field), a unique pumice field that spans 75,000 hectares featuring striking white to ivory, naturally wind-eroded, pumice stones, first created by a long-ago volcanic eruption.  Many of these porous stone formations are topped with pink to red dust, enhancing the overall beauty of its ridges, towers, walls, channels or abstract sculptures.  

Each corner reveals new patterns and perspectives with the ever-changing light.  Walking around these pumice masterpieces feels like being in a maze from another world, a trip into geological creativity and whimsy that somehow feels both prehistoric and futuristic.  From a distance however, it looks like waves in a land-based ocean.  

Leaving the large white dune, here's the first glimpse 
of Campo de Piedra Pómez
Campo de Piedra Pómez
Looking back towards the large white dune
Campo de Piedra Pómez
Everything leaning towards the same direction, dictated by frequent strong winds
Campo de Piedra Pómez
From this angle you can see the color on the tops of each 'wave' 
Campo de Piedra Pómez
The winds can be so intense a times, it is closed for safety reasons
Campo de Piedra Pómez
At the bottom of these channels, dark sand
Campo de Piedra Pómez
So unusual
Campo de Piedra Pómez
Some formations are more rounded
Campo de Piedra Pómez
Even the dark sand looks wavy
Campo de Piedra Pómez
Reddish waves to dark sands to wine-colored hills to snow-capped peaks
Campo de Piedra Pómez
Last look as I head out
These 'waves' are made of dark sand
It is called Mar de Arena (sea of sand)
Mar de Arena
Volcano Carachi Pampa
Volcano Carachi Pampa
On my way to Laguna Rosada in Carachi Pampa
Not sure if this enclosure was for llamas?
This flag is called Wiphala (fluttering shout of triumph) 
It represents the unity & resistance of the indigenous people of the Andes

While found throughout the Andes, it is the second recognized flag of Bolivia 
Entrance of Laguna Rosada in Carachi Pampa
Two llamas being fed near corral
Llamas are domesticated, unlike vicuñas
Heading towards Laguna Rosada (pink lagoon)
Laguna Rosada doesn't look so pink in this photo
Laguna Rosada, lone flamingo and its reflection
Getting pinker as I get closer
Laguna Rosada, unique, intense, hard to forget
A wide range of reddish shades makes Carachi Pampa genuinely unique.  These intense colors are the result of the dust particles carried by the wind from nearby mountains.  Merging with this vibrant palette are flamboyant flamingoes wading decorously in the shallow water, adding charm to this visual masterpiece.

Laguna Rosada - so peaceful, serene
Laguna Rosada, another type of bird in the background
Laguna Rosada with a bit of whitish saline crusts on the edges
Laguna Rosada - is made for flamingoes
It's now hard for me to picture one without the other
Laguna Rosada - stromatolites
Laguna Rosada - closeup of the stromatolites
Laguna Rosada - on my way out
Greenish filaments in the water
Two brave cyclists
The winds can be so wicked here, it's a tough endeavor
We are near the highest point of our trip
Frozen water is showing up here and there
At one point we got stuck in snow and had to turn around
Still too much snow in some of the passes
This rock looks like it's melting
The mate to the fox at the top of this post
Looks like it had luck catching something
Laguna Grande
Not even sure how to describe these rocks
View of Volcán Galán Caldera and one of its lakes
View of Volcán Galán Caldera
15,585 feet (4,750 m), one of the largest calderas in the world

We made it and I'm not feeling any altitude sickness at all
I am lucky
On the way down into the Volcán Galán Caldera
River of ice
Volcán Galán Caldera
River of ice
Volcán Galán Caldera
Just one icy puddle left on a south facing slope
 Laguna Diamante (diamond lagoon)
Andean gull near this arsenic laced lake
Laguna Diamante (diamond lagoon)
Panoramic view
Laguna Diamante (diamond lagoon)
The water is hyper-alkaline and five times as salty as the sea
Volcán Galán Caldera also contains fumeroles and hot springs
Watch the steam coming off this spring
Temperatures up to 187F (86C)
Volcán Galán Caldera also contains fumeroles and hot springs
This one is green
Volcán Galán Caldera also contains fumeroles and hot springs
This one is going towards Laguna Diamante, bringing in more arsenic
Volcán Galán Caldera
It seems so sparse yet 
vicuñas live here
Above Laguna Diamante
So blue and so gold - what a contrast
The Toyota Hilux next to Laguna Diamante (for size)
My guide is getting lunch ready while I hike above the lake
Laguna Grande one more time before leaving this area
Flamingoes taking flight
Laguna Grande
Vicuñas and flamingoes
Laguna Grande
A group of flamingoes is called a flamboyance - I love that
Back to the golden fields of paja brava
Paja brava (brave straw) and - can you see them?
Three smaller rhea birds
More rheas
And finally, a cousin of the chinchilla, a viscacha
Can you find it?
Unfortunately, still hunted for their fur and for food

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