Tunis (Arabic: تونس, Tūnis) is the capital of the Tunisian Republic and also
the Tunis Governorate, with a population of 728,453 in 2004. Informal
estimates state that the population of greater Tunis approaches two million.
Situated on a large Mediterranean gulf, (the Gulf of Tunis), behind
the Lake of Tunis and the port of La Goulette (Halq al Wadi), the
city extends along the coastal plain and the hills that surround it.
At the centre of more modern development (colonial era and post)
lies the old medina. Beyond this section lie the suburbs of
Carthage, La Marsa, and Sidi Bou Said.