The Dallol cinder cone volcano is one of the unique characteristics of Danakil Depression because of its location 48 m below sea level, making it one of the world's lowest volcanic vents. The region has multiple hot springs filled with acidic liquids and brine, sulfur mountains, salt pillars, and gas geysers, similar to Yellowstone National Park. Minerals like iron oxide, sulfur, and salt lend distinctive hues of green, white, red ocher, and yellow to the area. Show more