Previously known as Arenales Volcano, the current name is due to similarity of the volcano's top to with a bovine horn. [1]
Physical aspects
It is located 9km north from Barva Volcano, and is part of its complex. The crater is open at the northwest side. There is a parasitic cone towards the south side. Area is of around 30 km2. [1]
Volcanic activity
There is secondary volcanic activity with hot springs, but due to the difficult access, their precise source hasn't been determined. [1]
References
^ abcdAlvarado Induni, Guillermo. Los volcanes de Costa Rica. Editorial de la Universidad Estatal a Distancia. pp. 216–217. ISBN978-9968-316-79-8.