Tower 27 m allowing monk soldiers to monitor the sea and the hinterland, Ribat of Sousse.Ramparts flanked by semi-cylindrical towers, Ribat of Sousse.High, narrow entrance with ancient columns, Ribat of Sousse.Bride to Ribat of Sousse input.Arches of the central courtyard, Ribat of Sousse.the square of Ribat seen from the watchtower, Sousse.Tower lantern and interior stairs, Ribat, Sousse.Basement of Ribat, Sousse.Architecture Aghlabids military function, Ribat of Sousse.Remains of the screw an olive press, Ribat of Sousse.Style pillar, Ribat of Sousse.High Gallery Ribat of Sousse.