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Coyhaique

The capital of Aysen, laid out around a pentagonal plaza, and among the worst cities in the Americas for winter smog.

Updated 19 October 2026

Typecity
WhereAysen Region
Nearest cityPuerto Aysen about 65 km; Balmaceda airport about 55 km
Best seasonDecember to March
Time to allowA full day
Getting thereFlights to Balmaceda; the Carretera Austral runs through; ferries via Puerto Chacabuco
EntryFree

Coyhaique was founded in 1929, late even by Patagonian standards, and its centre is built around a plaza laid out as a pentagon with ten streets radiating from it - a plan attributed to the Carabineros officer who set it out and unlike anything else in Chile. It is the only city of any size in Aysen and the base for the whole region: supplies, flights, hire cars and the Carretera Austral all run through it. It also has a serious air quality problem: almost every house heats with wet firewood, the city sits in a basin, and winter inversions have repeatedly given it some of the worst recorded particulate levels in the Americas.

History

Captain Enrique Simpson Baeza was the first recorded visitor, on 19 December 1872, after navigating up the Aysén River. In 1903 the valleys here were leased to Luis Aguirre of Punta Arenas, who passed his rights to the Sociedad Industrial de Aysén, and in 1906 the company built its main station at Pampa del Corral, where the Simpson and Coyhaique rivers meet - several of its buildings are now a historic monument. The town was ordered in 1928 by the intendant Luis Marchant González and founded on 12 October 1929 as Baquedano, then renamed Coyhaique in 1934 to tell it apart from a Baquedano in the Antofagasta Region; the name comes from Tehuelche words meaning "camp by the lagoon" (Wikipedia, Coyhaique).

The main sights

  • A pentagonal plaza - with ten streets radiating from it.
  • Founded in 1929 - late even for Patagonia.
  • The base for all of Aysen - supplies, transport and the Carretera.
  • Severe winter smog - wood heating in a basin, with inversions.

When to go

December to March; the winter air quality is a genuine reason to avoid it then. A full day.

What to expect

The city itself is functional rather than attractive. In winter the smoke is bad enough to affect people with respiratory conditions. Hire cars book out months ahead in summer. Prices are high for Chile.

Nearby

Cerro Castillo is south; Puerto Aysen and the fjord are west.

Key facts

Founded1929
Location45.5712° S, 72.0685° W · map

Source: Wikidata, item Q3810, read on 18 October 2026.

What to pack for Coyhaique

Chosen from what this place is for. Tap a kit for the full checklist.

  • Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
  • Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
  • A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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