Hike or trekking is an easy way to approach the unknown face of the country, at a slow pace, for an eyeful of discoveries. Man versus nature also experiences an inner journey: walking in the great outdoors Saharan, on the perfect curves that draw the dunes, in the silence and calm, form an unique and fascinating experience. The night sky of the Grand Erg Oriental, the company of camels that have the necessary equipment to camp, cooked pancakes in the sand, are the subtle charm of this trek in the desert of Tunisia.