Caldeiras Negra, Comprida, Seca e Branca
FLO 1
39º 26'40''N 31º 13'22''W
These 4 volcanic features are maar-type explosion craters related with hydromagmatic eruptions in the central plateau of Flores island. “Caldeira Branca” is surrounded by a low tuff ring, and except for “Caldeira Seca” all the craters have a lake, about 108 m deep in the case of “Caldeira Negra”.
