 
Bolivia
20.85 S, 68.20 W 
  summit elevation 5543 m 
  Volcanic field 
The volcano is located in SW Bolivia, 23 km from the border with Chile.
Further reading
  Siebert, L. and Simkin, T., 2013. Volcanoes of the world: An illustrated catalog of Holocene volcanoes and their eruptions.
Davidson, J.P. and de Silva, S.L., 1995. Late cenozoic magmatism of the Bolivian Altiplano. Contributions to Mineralogy and Petrology, 119(4), pp.387-408.
No recent eruptions.