Argentina, Patagonia, Los Glaciares National Park. Lake Roca, situated amidst a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. The shoreline of Lake Roca, against a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. The shoreline of Lake Roca, against a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. A decaying tree near the shoreline of Lake Roca.

Argentina, Patagonia, Los Glaciares National Park. A decaying tree near the shoreline of Lake Roca.

Argentina, Patagonia, Los Glaciares National Park. Lake Roca, situated amidst a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. Lake Roca, situated amidst a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. Lake Roca, situated amidst a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. Lake Roca, situated amidst a mountain backdrop.

Argentina, Patagonia, Los Glaciares National Park. A rural road through a typical Patagonia Steppe lanscape.

Argentina, Patagonia, Los Glaciares National Park. A rural road through a typical Patagonia Steppe lanscape.

Argentina, Patagonia, Los Glaciares National Park. A decaying tree near the shoreline of Lake Roca.

Argentina, Patagonia, Los Glaciares National Park. A decaying tree near the shoreline of Lake Roca.

Argentina, Patagonia, Los Glaciares National Park. Tree and typical patagonian scenery in the Los Glaciares National Park.

Argentina, Patagonia, Los Glaciares National Park. Storm clouds clear from above the Patagonian Mountains surrounding Brazo Rico in Lake Argentino.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. The dramatic peaks of the Torres del Paine.

Chile, Southern Patagonia, Torres Del Paine National Park. The dramatic peaks of the Torres del Paine.

Chile, Southern Patagonia, Torres Del Paine National Park. Distorted peaks of the Los Cuernos viewed from the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. Distorted peaks of the Los Cuernos viewed from the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. Rock boulders near the track on the Circuit / W hike.

Chile, Southern Patagonia, Torres Del Paine National Park. Refugio & camping Los Cuernos – a mountain refuge / hut on the Circuit / W Track.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. Distorted peaks of the Los Cuernos viewed from the Circuit / W Track.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. Distorted peaks of the Los Cuernos viewed from the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. Waves crashing against a bay of pebbles at Lago Nordenskjold.

Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold.

Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. The emerald coloured Lago Nordenskjold on the Circuit / W Track.

Chile, Southern Patagonia, Torres Del Paine National Park. Late afternoon light illuminates the peaks of the Cuernos del Paine.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Hiker walking the circuit / W track heading towards the Pehoe refuge.

Chile, Southern Patagonia, Torres Del Paine National Park. Tourist boat on the Lago Grey dwarfed by the sheer ice wall of the Grey Glacier and the Patagonian Ice Field.

RF – Chile, Southern Patagonia, Torres Del Paine National Park. Tourist boat on the Lago Grey dwarfed by the sheer ice wall of the Grey Glacier and the Patagonian Ice Field.

Chile, Southern Patagonia, Torres Del Paine National Park. Icebergs deposited from the Patagonian Ice Field and the Grey Glacier floating in the Lago Grey.

Chile, Southern Patagonia, Torres Del Paine National Park. Icebergs deposited from the Patagonian Ice Field and the Grey Glacier floating in the Lago Grey.

Chile, Southern Patagonia, Torres Del Paine National Park. Panoramic view of the Grey Glacier.

Chile, Southern Patagonia, Torres Del Paine National Park. A clearing storm reveals the Patagonian Ice Field and the Grey Glacier meeting the Lago Grey.

Chile, Southern Patagonia, Torres Del Paine National Park. A clearing storm reveals the Patagonian Ice Field and the Grey Glacier meeting the Lago Grey.

Chile, Southern Patagonia, Torres Del Paine National Park. A clearing storm reveals the Patagonian Ice Field and the Grey Glacier.

Chile, Southern Patagonia, Torres Del Paine National Park. A clearing storm reveals the Patagonian Ice Field and the Grey Glacier.