Caldeira Velha
SMG 4
37º 46'58''N 25º 30'03''W
“Caldeira Velha” is an important fumarolic field on the NW flanks of Fogo volcano: hot springs, steaming grounds, and a thermal water spring make this a unique secondary volcanism area, where a hot water cascade, a narrow fluvial valley, rocky scarps and luxurious vegetation complete the landscape.
