a view into a mud filled fumaroles beside the lake at furnas on the island of san miguel in the azores

rock geology water terrain stream cliff wilderness coast sea soil river nature boulder shore wildlife mountain rapid tree formation pool azores portugal landscape furnas green lake island park sao miguel travel spring blue volcanic natural summer hot tourism sky steam trees pattern beautiful plant europe scenic backgrounds geyser heat view forest rural peaceful geothermal village clouds color smoke outdoor boiling gardening volcano thermal scenery fumaroles mud filled summertime