All of Sousse's sights are located within the labyrinthine medina in the heart of the city.
Great Mosque
A surprisingly tranquil place despite its location in the middle of the city. Built c. 850 AD, this mosque is simple and austere in the Aghlabite style, no decoration whatsoever aside from a string of angular Arabic and curved arches. Even the prayer room is covered in reed mats instead of the usual carpet. You must be properly dressed to enter, but green wraps can be rented for a token fee to cover up.Mosaic Museum
in the gently crumbling old kasbah on the edge of the medina.The Traditional Tunisian House
This charming little museum located just within the old city walls some 200 yards north of the main bus terminal is the home of a long standing Tunisian family that has now become a museum with the passing of the last family member.The property centers on a open courtyard from which access to all the rooms can be gained, including bedrooms for the first and second wife and, in turn, to the children's rooms.
All are delightfully fully furnished, with some curtains dating back 200 years, and with German clocks imported from the 1800's.
The house is complete with a tower, orginally used to watch the stars for the onset of Ramadan, from which views over Sousse can be gained.
Ribat
Whilst not as impressive or extensive as the Ribat in Monastir this fortified holy site is a worthwhile visit and served as home to a branch of Islamic warriors very similar in nature and creed as the Hospitaller Knights that lived in Rhodes. Climbing to the top of the watch tower affords you fantastic views over the Medina. TND 5 to enter; 1 more to take photos.