1. At 23,200 square kilometers (8,958 square miles), Djibouti is the third smallest country in continental Africa, after Swaziland (second smallest) and Gambia (smallest). 2. Lac Assal is the saltiest lake outside of Antarctica. It is even saltier than the famous Dead Sea. 3. The only way water goes out of Lac Assal is through evaporation. The salt, however, is...