Vulkaanuitbarsting Cumbre Vieja on La Palma
La Palma, like the other Canary Islands that make up Spain, was once formed by volcanological activity.
Volcanic soil is very fertile, so attractive to work.
Add to that most volcanoes spend a lot of time 'sleeping'.
That causes people to settle down in places that actually face disaster sooner or later.
The Cumbre Vieja on La Palma