One of the many unique geo shapes in Canon Atuel. The redish color in these rocks is due to the presence of iron oxide.
Much of the Rio Atuel is surrounded by colorful, jagged and layered rock walls as seen in this photo.
Another one of the unique shapes called the Rivadavia Armchair
Here is one of several lava fields in the canyon
lush foliage can be see all along the banks of the Rio Atuel
The Rio Atuel in fall when many tree leaves display a variety of colors
There are 2 dams in Valle Grande that control the flow of water into and out of the Rio Atuel in this area. At the time of my visit the level of water was low in most places. There is also a hydro-electric plant on this river that generates electricity for the surrounding area.
Good example of the surreal landscapes of Canon Atuel. Besides the reddish shade of colors, the yellow shades are cause by the presence of sulfur oxides and the green shades by copper oxides.
a closer look of this wall shows one of the geo-shapes called the skull.
Located in the province of Mendoza a short distance from the city of San Rafael is the famous Canyon del Atuel with its exotic geological formations created by nature over long periods of time. 389 more words