epaselect epa06358615 A view of the Grey glacier at the Torres del Pine national park in Magallanes, Chile, 29 November 2017. Grey glacier is one of the natural wonders of Torres del Paine national park, a popular tourist attraction in Chile. The iceberg is estimated to be 350 meters long by 380 meters wide, and the cause of the rupture is unclear. EPA/JOEL ESTAY