Dramatic glacier with rocks and threatening clouds form an impressive backdrop, The Perito Moreno glacier in Argentina

impressive unesco rock cloud nature argentina patagonia south america america mood natural preserve reserve unesco world natural heritage tourist attraction cloudy dramatic south american threatening natural landmark atmospheric national park glacier latin america nature reserve unesco world heritage glaciated travel photography perito moreno glacier los glaciares national park santa cruz province awesome open air atmosphere nature park protected area world natural heritage place of interest menacing overcast np unesco site parque nacional los glaciares naturpark sanctuary famous place overcast sky np nature conservation area unesco world heritage site moreno glacier conservation area cloudy sky natural reserve sky with cloud environmental reserve perito moreno rocks clouds natural preserves reserves tourist attractions national parks glaciers nature reserves places of interest famous places cloudy skies the rock the rocks sight landmark tourist landmark moody ferner glaciar nsg world hertiage natural park tourist spot