Lagoa das Furnas crater in Furnas, San Miguel, Azores, Portugal, Europe

Fumarolas da Lagoa das Furnas, hot springs, Sao Miguel Island, Azores, Portugal, Atlantic, Europe

Lagoa das Furnas, elevated view, Sao Miguel Island, Azores, Portugal, Atlantic, Europe

Fumaroles of Furnas Lake, Island of Sao Miguel, Azores, Portugal, Atlantic, Europe

Church on Furnas Lake, Island of Sao Miguel, Azores, Portugal, Atlantic, Europe

Lake in the Furna do Enxofre, volcanic cave, Caldeira, Graciosa Natural Park, Graciosa Island, Azores, Portugal, Atlantic, Europe

Fumarolas da Lagoa das Furnas, hot springs, Sao Miguel Island, Azores, Portugal, Atlantic, Europe

Fumaroles of Furnas Lake, Island of Sao Miguel, Azores, Portugal, Atlantic, Europe

Chapel of Nossa Senhora das Vitorias by the Lagoa das Furnas, Sao Miguel Island, Azores, Portugal, Atlantic, Europe

Fumarolas da Lagoa das Furnas, hot springs, Sao Miguel Island, Azores, Portugal, Atlantic, Europe

Furnas Valley, a site of bubbling hot springs and fumaroles on the Azorean capital island of Sao Miguel, Azores, Portugal, Europe

Fumarolas da Lagoa das Furnas, hot springs, Sao Miguel Island, Azores, Portugal, Atlantic, Europe

Furnas Lake from the Castelo Branco viewpoint, Island of Sao Miguel, Azores, Portugal, Atlantic, Europe

Landscape of Lake and mountains in Vilarinho das Furnas Dam in Geres National Park, Norte, Portugal, Europe

Furnas Lake, Sao Miguel Island, Azores, Portugal, Europe