The Hoggar and Tassili regions of southern Algeria contain some of the most spectacular landscapes in the Sahara. From the volcanic peaks of the Hoggar Mountains around Tamanrasset to the sandstone formations and prehistoric rock art of Tassili n’Ajjer, this immense wilderness reveals a side of Algeria unlike anywhere else in the country.
Travelling through the region means encountering vast stone deserts, volcanic mountains, sweeping dunes, remote oases and a cultural landscape that has been home to Tuareg communities for centuries.
The Hoggar Mountains
The Hoggar, also known as the Ahaggar, dominates the central Sahara around Tamanrasset. Much of the massif consists of ancient volcanic rock, shaped by erosion into an extraordinary landscape of basalt fields, isolated pinnacles and jagged mountain peaks.
At its heart lies the high Atakor plateau, where elevations regularly exceed 2,000 metres. Rising above it is Mount Tahat, Algeria’s highest mountain at approximately 2,900 metres.
The altitude also gives parts of the Hoggar a less extreme climate than the surrounding low-lying Sahara, helping create distinctive habitats for desert plants and wildlife.
Assekrem – A Classic Saharan Landscape
One of the most celebrated places in the Hoggar is the Assekrem Plateau, reached from Tamanrasset through spectacular mountain scenery. From its high viewpoints, a seemingly endless succession of volcanic peaks, rocky needles and ridges stretches towards the horizon.
Assekrem is also associated with Charles de Foucauld, who established a remote hermitage here in the early 20th century. Its extraordinary isolation and immense views have made Assekrem one of the most memorable destinations in the Algerian Sahara.
The Land of the Kel Ahaggar
The Hoggar is also the traditional homeland of the Kel Ahaggar Tuareg. Their history and culture remain inseparable from the landscapes of southern Algeria, with Tamanrasset continuing to be an important centre of Tuareg life and craftsmanship.
Near Tamanrasset, at Abalessa, lies the monumental tomb traditionally associated with Tin Hinan, the legendary ancestral figure of the Tuareg of the Hoggar.
Tassili n’Ajjer
To the east, the volcanic landscapes of the Hoggar give way to the very different sandstone wilderness of Tassili n’Ajjer. This remarkable UNESCO World Heritage landscape is renowned for its towering sandstone formations, natural arches, deep canyons and extraordinary concentration of prehistoric rock paintings and engravings.
The oasis town of Djanet provides the principal gateway to the Tassili. From here, journeys lead into landscapes where thousands of years of Saharan history are preserved among the rocks.
Explore the Hoggar and Tassili
Together, the Hoggar and Tassili offer an extraordinary journey through the Algerian Sahara – from volcanic mountains and Tuareg culture to desert oases, prehistoric rock art and some of North Africa’s most dramatic wilderness.
Experience these landscapes on our Sahara Desert & Oasis Tour, travelling through southern Algeria from Tamanrasset and the Hoggar Mountains towards the remarkable landscapes of Tassili n’Ajjer.