A winter scene at Piedras Blancas Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Patagonia, Argentina, South America

Winter scene at Piedras Blancas Glacier, Los Glaciares National Park, UNESCO World Heritage Site, El Chalten, Patagonia, Argentina, South America

Illuminated tent at White Rocks campsite, Piedras Blancas, 6200m, Aconcagua 6962m, highest peak in South America, Aconcagua Provincial Park, Andes mountains, Argentina, South America

Piedras Blancas glacier in autumn, El Chalten, Santa Cruz Province, Argentina, South America

Piedras Blancas glacier in autumn, El Chalten, Santa Cruz province, Argentina, South America

Piedras Blancas Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Santa Cruz Province, Patagonia, Argentina, South America

Looking out of a tent at White Rocks campsite, Piedras Blancas, 6200m, Aconcagua 6962m, highest peak in South America, Aconcagua Provincial Park, Andes mountains, Argentina, South America

Piedras Blancas Elephant Seal Rookery, San Simeon, San Luis Obispo County, California, United States of America, North America

Elephant seals moulting, Piedras Blancas (White Rocks), Highway 1, California, United States of America, North America

Elephant seals moulting, Piedras Blancas (White Rocks), Highway 1, California, United States of America, North America

Sunset at White Rocks (Piedras Blancas) campsite at 6200m, Aconcagua 6962m, highest peak in South America, Aconcagua Provincial Park, Andes mountains, Argentina, South America

Elephant seals moulting, Piedras Blancas (White Rocks), Highway 1, California, United States of America, North America