colorful volcanic landscape with toxic lake terraces and sulphur minerals, danakil depression desert, afar region, ethiopia

acid active afar africa african beauty breathtaking chemical colors crater dallol dalol danakhil danakil depression danger dangerous desert earth ethiopia ethiopian exotic extraterrestrial extreme field glowing heat hot lake landscape lava magma martian mineral mud multicolor nature outdoor salt sulfur sulphur terrace toxic travel turquoise vivid volcanic volcano yellow