The mountains of Algeria are primarily part of the Atlas Mountain range, which stretches across North Africa. This range includes several notable peaks, such as Mount Tahat, the highest point in Algeria at 2,908 meters. The mountains are characterized by diverse landscapes, including rugged terrain, deep valleys, and rich biodiversity. In addition to the Atlas Mountains, the Sahara Desert also features mountainous regions, such as the Ahaggar Mountains. These areas are known for their unique rock formations and ancient volcanic activity. The mountains play a crucial role in Algeria's climate and ecology, influencing weather patterns and providing habitats for various species.