In our hunt for secret locations around the world we discovered a 13-day African expedition that crosses the otherworldly Djibouti landscape on an Afar camel caravan. It treks to the top of Ardoukoba Volcano and to Lake Assal, Africa’s lowest point on land and one of the world’s ________ lakes.

In our hunt for secret locations around the world we discovered a 13-day African expedition that crosses the otherworldly Djibouti landscape on an Afar camel caravan. It treks to the top of Ardoukoba Volcano and to Lake Assal, Africa’s lowest point on land and one of the world’s ________ lakes.

largest
saltiest
warmest
greenest

Answer: The correct answer is saltiest.