Algeria
✨ The Sahara giant
Algeria is a country in North Africa, bordered by the Mediterranean Sea to the north and extending deep into the Sahara to the south. Its capital, Algiers, lies on the Mediterranean coast. Covering about 2.38 million square kilometres, Algeria is the largest country in Africa and one of the largest in the world. Its territory includes several major landscapes: coastal plains and mountains in the north, the High Plateaus farther south, and vast desert regions beyond them.
The Tell Atlas and Saharan Atlas mountain ranges cross the northern part of the country, while the Ahaggar Mountains rise in the far south. This diversity of landforms and climates creates very different natural environments within the same country. Most of the population and many major cities, ports and economic activities are concentrated in the north. Moving inland, the climate becomes more continental, with generally greater differences between summer and winter temperatures.
In the Sahara, very long distances and scarce rainfall strongly influence settlement and transport. Algeria's northern regions have a Mediterranean climate, with relatively mild, wetter winters and hot, generally dry summers. Rainfall decreases sharply toward the south, where the Sahara dominates the landscape. Despite its extreme aridity, the desert is not without life: oases, rocky mountains, gravel plains and sandy areas provide habitats for species adapted to limited water.
Algeria also has important natural resources, particularly petroleum and natural gas, much of which is found in the Sahara. Arabic and Tamazight are the country's official languages, while French is also widely used in education, business and everyday communication. Since the 2026 territorial reform, Algeria has 69 wilayas and 1,541 communes.