Practically in every city and town you will find something interesting. Particularly noteworthy are the medinas, i.e. historic districts full of narrow streets, stalls with handicrafts and souvenirs, as well as a unique atmosphere. The most beautiful medinas can be found in Tunis, Kairouan and Hammamet . Make sure to stop by El Jem , which is home to the fourth largest amphitheater in the world. Also noteworthy is Dougga, the ruins of a Roman city entered on the UNESCO list.