Wilderness Trekking · Patagonia, MagallanesTorres del Paine O CircuitEXPERTRisk: HIGHCLP Permits + camping 250,0…A full 8–10 day loop around the Paine massif rather than the shorter, crowded W — exposed passes, notoriously violent Patagonian wind gusts strong enough to knock over a loaded hiker, and multiple nights of genuine backcountry camping between refugios.View details