Three granite towers shooting into the sky over lakes of an unreal turquoise: for many, Torres del Paine is the most beautiful park on the planet. You walk for days among hanging glaciers, guanacos, Patagonian wind, and rock horns that shift color with the light. The W and O circuits are a rite of passage for every mountaineer. Here nature doesn't decorate the backdrop: it's the absolute protagonist — wild and immense.