Perito Moreno glacier is located in the Argentinian side of Patagonia (~80km from the touristic town of El-Calafate). It is considered one of the few glaciers in the world that seem to be advancing rather than retreating (see "Mystery Glaciers Growing as Most Others Retreat". News.nationalgeographic.com. 2009-06-22). No matter how many pictures I took of that glacier in my visit, the reality was much more beautiful!