Results 2 results found Colourful springs of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa Colourful springs of acid in Dallol, hottest place on earth, Danakil depression, Ethiopia, Africa Acidic pools, mineral formations, salt deposits in the crater of Dallol Volcano, Danakil Depression, Afar Region, Ethiopia Acidic pools, mineral formations, salt deposits in the crater of Dallol Volcano, Danakil Depression, Afar Region, Ethiopia