# Planchón-Peteroa

- **Country:** Chile
- **Coordinates:** -35.240000, -70.570000
- **Type:** Complex volcano
- **Range:** Andes
- **Location:** Argentina-Chile
- **Map Size:** 230
- **Map Relief:** 1
- **Elevation M:** 4107
- **Last Eruption:** October 2025
- **Label Position:** right

Planchón-Peteroa is a complex volcano extending in a north–south direction along the border between Argentina and Chile. It consists of volcanoes of various ages with several overlapping calderas. Those include Volcán Planchón, Volcán Peteroa and Volcán Azufre.

![Photo of Planchón-Peteroa](https://upload.wikimedia.org/wikipedia/commons/c/c4/Planchon_Peteroa.jpg)

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