Mirador Ferrier Trail

The first kilometre is mostly level through dense vegetation, so don’t judge the whole hike by the easy start. As the ground rises, the forest thins enough for views to open behind you. The path steepens and narrows in places; a midway lookout gives you a first look over Lago Grey. Past it, the trail returns to thicker forest and the hardest stretch: roots, muddy patches and a steady climb. Near the top, it leaves the trees and turns right toward the exposed rock. There’s no technical summit scramble on this visitor route, but the final approach still asks for careful footing. On the way back, the same steep, rooty section becomes a descent, so take it slowly where the trail is slick.

The lookout is a broad, mostly level patch of bare rock with a big panorama. Lago Grey and Grey Glacier take the foreground, while Paine Grande and Los Cuernos rise beyond; look around for the more remote Pingo Lake and Pingo Glacier as well. Icebergs can drift on Lago Grey’s pale water. The top has little shelter, so strong wind can make it uncomfortable to linger. For a photo, keep some rock or scrub in the foreground with the lake and glacier behind; a tight crop flattens the distance and hides how high the viewpoint sits above the surrounding terrain.

The Paine massif is its own mountain system, separate from the Andes. Its higher sedimentary layers sit above granite, and glacial advances over millions of years carved the valleys and lakes spread out below you. Grey Glacier flows from the Southern Patagonian Ice Field into Lago Grey, where chunks of ice can break off and float. From the lookout, you can trace the glacier’s path from the icefield toward the lake, then follow the shoreline toward the distant peaks.

Park by Guardería Pingo and Cafetería Río Pingo at the end of Y-150. Trail directions call for checking in with the CONAF ranger station before setting out and signing back in on your return; confirm the current access and cutoff with staff. A café is beside the starting area, but check locally before relying on it for food. Pets aren’t allowed in the national park, including on this trail.