Caldeirão
COR 1
39º 42'33''N 31º 06'37''W
“Caldeirão” is a collapse caldera emplaced on the top of the polygenetic volcano with the same name, which comprises all the 17 sq. km of the Corvo island. The caldera is about 2.3×1.9 km in diameter, 305 m depth and includes a set of scoria and spatter cones and a lake.
