Friday, May 29, 2009

Perito Moreno Glacier

A few times during my travels I am overwhelmed by what I find. Even though I know where I am going and what I am going to see, I find myself not prepared for what I encounter. During my recent travels to Argentina I found myself in this situation when I first arrived at the Perito Moreno Glacier near the city of Calafate. I have seen glaciers previously in Iceland, Alaska, Mongolia and Chile but not of the magnitude and scenery of this one. It is located at the Glaciers National Park where there are other glaciers but Perito Moreno is the master. It is about 3 miles wide and the ice walls about 200 feet high. The ice mass advances about 6 feet per day and is one of the few glaciers that is still advancing; it has not been told about the green house effect yet. I took a boat tour and got real close to the ice wall but at a safe distance. The walls are shedding blocks of ice continuously and when they fall into the water, create great waves and noise. The noise sounds as the crack of a high powered rifle but by the time you hear it, the block of ice is already fallen. One is able to photograph the splash and waves created by the fallen block of ice but it is very difficult to capture one falling.



This photo was taken from the boat and gives a good perspective of the ice wall height and its blue color. But there is no image that can capture all the hue of blues visible to the eye. In some areas the ice seem fluorescent.
I mentioned the intense sounds before but these are heard very frequent also due to the moving ice blocks. There were hikers over the glacier but they do not get into areas as the ones to the right. I would be really wonderful to get inside of those spaces in between the spikes of blue ice.


This image shows a narrow area between the glacier and a point of land of the Peninsula de Magallanes. At times the glacier grows an blocks the southern branch of the Lago Argentino. This does not happens every year but when it does, thousands of tourists arrive to see the collapse of the bridge due to the pressure of the water rising in the bloked lake. This view is from the southern branch of the Lago Argentino looking north.


This view gives a panoramic view of the whole glacier and the mountains are to the West. You can see the tree leaves changing into red and yellows since I was there in the fall. The seasons are reversed from the northen to the southern hemispheres.
The park has a brand new system of elevated metal trails that provide for easy walking and great views. These trails lead to various vantage points to just observe the spectacle, watch for birds or hunting for the opportunity to see the glacier calving.

This image was taken with a 16 mm lens set at a 45 degrees angle to get the diagonal of a full frame digital camera. Then I Photoshop it and cropped it to get the widest dimension cutting off the corners. No image of this place can really capture its magnificence.

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