1821

The volcanic eruption in the Chahorra area of Tenerife occurred in 1821, during the 19th century, a period of significant changes in the Canary Islands. This eruption was part of the volcanic activity that characterizes the island, located in the Canary archipelago. The Chahorra eruption, also known as Pico Viejo, took place in a context of growing scientific interest in natural phenomena, attracting the attention of geologists and naturalists of the time. Although it did not cause significant human losses, the event had a considerable impact on the landscape and local economy, affecting nearby agricultural lands. The 1821 eruption highlighted the importance of volcanic activity in the formation and evolution of Tenerife and remains a reference point for contemporary geological studies.