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Chile's hidden marble caves boast dazzling natural colors on the surface of a glacial lake

General Carrera Lake sits in the heart of Patagonia, straddling the borders of two South American nations: Chile and Argentina. Also known as Buenos Aires Lake on the Argentinian side and by its ...
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Marble Caves: Chile's ethereal turquoise caverns with 'mineral ice cream' on the walls

The Marble Caves are natural rock formations with curved walls covered in swirling mineral patterns. They sit on the shores ...