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Caldera de Taburiente National Park
Not a volcanic crater — a geological correction: this is the world's largest erosion caldera, carved by water and gravity over millions of years into a circular amphitheatre 10 kilometres wide and 1,500 metres deep. Canarian pine forest crowds the upper rim; cascades of coloured rock — ochre, violet, white — stripe the walls; the Barranco de las Angustias river runs cold through the floor. To walk into the caldera from the Visitor Centre is to descend through geological time, watched over by walls that dwarf every human structure ever built.
National Park · Geology · Hiking