Mountainside lit by late afternoon sun in the Yerba Loca Nature Sanctuary.

35 km from Santiago · straight line

Yerba Loca

A whole glacial valley an hour from the city. The gate of the Andes.

  • Validating
  • A day

Photograph: Pierre Bouillot pbouillot · CC0

Why it's worth the trip

Because it's the fastest way to understand what this mountain range is made of. The work of the ice is visible with the naked eye, and you walk along the floor of what used to be a glacier.

Landscape

You climb the hairpin road towards Farellones and, at one of the bends, the landscape opens up: a U-shaped valley carved by ice, with the Yerba Loca stream running along the bottom and granite walls on either side. It's the first place on the route where the scale stops being urban and becomes properly Andean.

  • Mountain
  • Water
The Yerba Loca stream valley seen looking downhill, with high mountain slopes on both sides.
The Yerba Loca stream valley seen looking downhill, with high mountain slopes on both sides. Photograph: Falk2 · CC BY-SA 4.0

What the trip could look like

A full-day outing walking the valley floor, a packed lunch beside the stream and a long unhurried stretch of time.

A possible format, not yet a trip with a date.

Who this destination is for

A good fit if

  • Anyone wanting mountains without an overnight
  • Landscape photography
  • Groups that already know each other a little

Maybe not if

  • Anyone who reacts badly to altitude
  • Bad-weather days in the mountains

Worth knowing

  • It is a protected nature sanctuary: access is regulated.
  • Mountain weather turns fast; layered clothing is not optional.

Sources