KSAR GHILANE DESERT TRIP FROM DJERBA

Ksar Ghilane and the Sahara. Ksar Ghilane, the southernmost of Tunisia's oases, is a gateway to the Tunisian Sahara Desert and a popular destination for quad bike rides or camel rides. This oasis is fed by a natural hot spring. Unlike some springs in the Tunisian desert, the water from the main spring of Ksar Ghilane does not come from a modern borehole. It gushes naturally to the surface, making it a true natural spring of geothermal origin. Here are some clarifications to clarify this point: A natural and geothermal spring The Ksar Ghilane spring is fed by a deep fossil water table (probably the Albian Aquifer). This water gushes naturally to the surface through geological faults or areas of weakness in the layers of the Earth's crust. This phenomenon is typical of regions where the pressure on the aquifer is sufficient to bring the water up without human intervention. Difference with artificial boreholes Unlike places such as Chott el-Jérid or certain water points in Douz, where boreholes have been drilled to exploit the fossil aquifers, the Ksar Ghilane spring is entirely natural. However, it is possible that, as part of the tourist or agricultural development, some small boreholes were drilled in the vicinity to supplement the water needs. These boreholes do not replace the natural spring but add to its flow. Why does water gush out naturally? Geological pressure: The water trapped in the water table is under high pressure, which pushes it to rise as soon as a fault or natural opening is present. Underground heat: Rising from the depths, the water heats up due to the earth's heat, which explains its high temperature (30-40°C) in Ksar Ghilane. Ksar Ghilane is home to about fifty nomadic families who make a living from the exploitation of date palms and the breeding of goats and sheep. It is an authentic space to experience the traditional way of life of the Saharan nomads. The Fort of Tisavar. 4 kilometers from the oasis is Tisavar, an ancient Roman fort built under Emperor Commodus. It served as a strategic outpost for expeditions into the Sahara and controlled caravans carrying wealth to the coasts. The fort has undergone several periods of occupation, particularly in the Middle Ages, before being restored by the French. During World War II, he played a key role in the military strategy of the Leclerc column against the Mareth Line. The Ksar Hallouf: Architectural and Historical Treasure. Traditional architecture The Ksar Hallouf, located on the way back to Djerba, is a remarkable example of Berber architecture. This ksar once served as a collective granary, where local communities stored their crops and precious possessions safely. Its dirt ghorfas (storage cells), arranged in floors, reflect the ingenuity of the locals in taking advantage of the desert's limited resources. These structures keep food away from heat and weather. A panoramic view Ksar Hallouf is also known for offering stunning views of the surrounding mountains and desert plains. This site is perfect for immersing yourself in history while enjoying a peaceful and inspiring setting. A Link to the Past Beyond its practical use, the Ksar Hallouf was also a social and strategic place for the inhabitants of the region. It is a testament to community organization and local history, allowing visitors to better understand Berber and Saharan culture.