Argentina, Patagonia, Los Glaciares National Park. Icebergs floating in front of the Perito Moreno Glacier.

Argentina, Patagonia, Los Glaciares National Park. Icebergs floating in front of the Perito Moreno Glacier.

Argentina, Patagonia, Los Glaciares National Park. Icebergs floating in front of the Perito Moreno Glacier.

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

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

Argentina, Patagonia, Los Glaciares National Park. Wild flora near 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. 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. Wild flower meadow and 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. Rustic house located in the hills near Lake Roca.

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.

Argentina, Tierra Del Fuego, Ushuaia. Detail of lifering with Ushuaia caption against fishing net.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Indian Bread fungus (Cyttaria sp) growing on woodland near Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Indian Bread fungus (Cyttaria sp) growing on woodland near Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Indian Bread fungus (Cyttaria sp) growing on woodland near Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Dog Orchid growing in woodland near Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Dog Orchid growing in woodland near Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. The rocky shoreline of Lapataia Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Thrift growing on the rocky shoreline of Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Thrift growing on the rocky shoreline of Ensenada Bay.

Argentina, Tierra Del Fuego, Tierra Del Fuego National Park. Dog Orchid growing in woodland near Ensenada Bay.

Argentina, Tierra Del Fuego, Lake Escondido. Lake Escondido, a popular location near Ushuaia – the southernmost city in the world.

Argentina, Tierra Del Fuego, Lake Escondido. Lake Escondido, a popular location near Ushuaia – the southernmost city in the world.

Argentina, Tierra Del Fuego, Lenga Forest. Woodland near Lake Escondido, a popular location near Ushuaia – the southernmost city in the world.

Argentina, Tierra Del Fuego, Lenga Forest. Woodland near Lake Escondido, a popular location near Ushuaia – the southernmost city in the world.

Argentina, Tierra Del Fuego, Ushuaia. Ushuaia, the southernmost city in the world, viewed from a surrounding peak.

Argentina, Tierra Del Fuego, Ushuaia. Glaciar Martial, a popular hike from Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. Glaciar Martial, a popular hike from Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. The peaks and snow in a mountain valley near Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. The peaks and snow in a mountain valley near Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. The peaks and snow in a mountain valley near Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. Looking back towards Ushuaia from the mountain peaks near Glaciar Martial.

Argentina, Tierra Del Fuego, Ushuaia. Looking back towards Ushuaia from the mountain peaks near Glaciar Martial.

Argentina, Tierra Del Fuego, Ushuaia. Looking back towards Ushuaia from the mountain peaks near Glaciar Martial.

Argentina, Tierra Del Fuego, Ushuaia. The peaks and snow in a mountain valley near Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. The peaks and snow in a mountain valley near Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. Hiker walking along a steam running through a mountain valley near Ushuaia.

Argentina, Tierra Del Fuego, Ushuaia. Steam running through a mountain valley near Ushuaia.