# Colachi

- **Country:** Chile
- **Coordinates:** -23.236389, -67.645000
- **Type:** Stratovolcano
- **Range:** Andes
- **Location:** Antofagasta Region, Chile
- **Map Size:** 150
- **Map Relief:** 1
- **Elevation M:** 5631
- **Last Eruption:** Unknown
- **Label Position:** left

Colachi is a stratovolcano in the Antofagasta Region of northern Chile. It was built on a basement of ignimbrites. A 7 km² silicic lava flow lies on the saddle between the volcano and Acamarachi.

![Photo of Colachi](https://upload.wikimedia.org/wikipedia/commons/6/64/Salar_de_Pujsa_con_Acamarachi.jpg)

**Source:** https://en.wikipedia.org/wiki/Colachi (Wikipedia, CC BY-SA)