The Fuente del Chorrillo is one of the most representative “hot springs” of Campo de Calatrava. This name is used in the region to describe those water points (springs and wells) where the escape of CO2 bubbles of volcanic origin imitates the bubbling of water when boiling. This is what characterizes volcanism in this area, with an abundant presence of gases, with CO2 and water vapor being those that have played a relevant role in the eruptive dynamics.