Built in the 16th and 17th century, a string of mighty defensive towers create the gates of the city. Considered the main gate, the triple-arched Bab el-Kasbah (also known as Bab Essalsla) is approached via an avenue of orange trees. Steps lead to the top of the tower, where you can walk along the ramparts. Near Bab el-Kasbah, Bab Sedra (cyclists and pedestrians only) leads to the kasbah.
