Oriol Alamany / People and an iceberg in Lake Grey with Valle del Frances in the background, Torres del Paine National Park, Patagonia, Chile

Merryn Thomas / View towards Valle Frances, at middle stage of W Trek. Torres del Paine National Park, Patagonia, Chile. January 2014.

Merryn Thomas / Hiker walking towards Valle Frances, on middle stage of W Trek. Torres del Paine National Park, Patagonia, Chile. January 2014.

Oriol Alamany / Hiker on a boggy trail in Valle del Frances, Torres del Paine National Park, Patagonia, Chile. Model released.

Colin Monteath / Paine Grande at dawn, highest peak in the Torres del Paine Park at 10,006 feet, Valle Frances, Patagonia, Chile

Colin Monteath / Paine Grande at dawn, Valle Frances, Torres del Paine National Park, Chile

Colin Monteath / Paine Grande at dawn, Valle Frances, Torres del Paine National Park, Chile