Departure for the Roman road (El Kantara); a 7 km long embankment which is the main link between Djerba and the mainland (visit and stop photos). Direction the city of Medenine. Coffee break with explanation of your program. We gradually move away from the big cities and we cross some small villages of Beni kheddach before the paved road ends. The trail starts in the middle of a desert of pebbles (the reg). Photo break in the desert of rock. Continuation to the oasis of Ksar Ghilane located in the middle of the dunes of fine sand where the great oriental erg begins. Arrival at Ksar Ghilane, free time to admire the oases around the hot spring, possibility of camel rides (1:00 = 10 euros and Quad at 30 euros, rides payable on site), or possibility to swim in the source of hot water. Lunch Departure to Matmata Arrival at Tamazret technical break and photos (15 mn) Departure to Matmata and visit of a troglodyte house at the inhabitant. Tasting of a good rosemary tea and homemade bread served with olive oil and honey. Departure to Djerba through the Berber village of Toujane (pause photos) and visit Ksar Metameur (collective loft). Arrived at the hotel. This excursion is made in the company of a guide approved by the Tunisian National Tourist Office.