WeatherTravel note
Patagonian wind is serious
Laguna de los Tres trail, El Chaltén, Santa Cruz
Published Oct 10, 2026 · RegretMap travel note
The situation
Strong gusts are common around El Chaltén, especially on exposed ridges. The final climb to Laguna de los Tres can be tough in bad weather.
The lesson
Check the forecast and turn back on exposed sections if the wind picks up.
This travel note was written by the RegretMap team from general travel guidance. It isn't a personal account and may be out of date. Check official sources for permits, weather, safety and transport.