Cerro Azul

Cerro Azul is a stratovolcano in the Maule Region that rises to 3,788 meters above sea level and features a summit crater at its peak. The volcano's structure shows multiple secondary cones and vents distributed across its slopes, built up from layered deposits of volcanic ash and lava.

The volcano has been active multiple times in recent centuries, leaving distinct marks on the landscape through major eruptions. These events shaped the geology of south-central Chile and have been remembered by people living in the region.

Local shepherds in the Maule Region maintain stories about past eruptions that have been passed down through generations. These accounts reflect how the volcano shapes the identity and memory of people who live near it.

Access requires permits and professional guidance due to geological hazards and changing weather in the area. It is essential to check local regulations before visiting and to bring appropriate gear along with experienced guides.

The structure reveals a complex system of secondary and flank craters that point to a long history of varying eruptive processes. This pattern shows how different types of volcanic activity over time changed the mountain's shape and appearance.