1. Day 01: visiting most interesting places in the capital Tunis; the archeological park of carthage (guided and commented), a free visit of the village of sidi bou said and we discover the historical museum of Bardo (guided and commented). overnight in city of hammamet.
2. Day 02: driving towards kairouan, visit of the great mosque and the mausoleum of sidi saheb. driving toward city of gafsa for lunch. visiting the oasis village of chebika and movie set of Start Wars in Ong Jemal. overnight  in Tozeur.
3. Day 03: visiting the Oasis of tozeur and museum of Dar Cheraiet; then accrossing of the salt lake of Chott Ejjerid, camel ride in the city of Douz ( the saharan gate). overnight in Douz.
4. a short stop at the village of Tamozret, visiting the berber and the underground village of Matmata, lunch in town of mahares. discovering the 3rd biggest amphitheatre in the world in the town El Jem (guided and commented) overnight in hammamet

P.S we can discuss the program, we can get through it with some changments.