The Domuyo Volcano is a stratovolcano located in the Argentine province of Neuquén.

[2] The volcano has a large 15 kilometres (9 mi) wide caldera.

[1] Its slopes western contain many fumaroles, hot springs and geysers.

[3] It names derives from the Mapuche meaning "To tremble and grumble", probably due to the geothermal activity of the volcano.

This article about a place in Neuquén Province, Argentina is a stub.