The Medina of Sousse is a UNESCO World Heritage Site located in the city of Sousse, Tunisia. It is an exceptional example of a fortified Arab-Muslim medieval town that has been preserved in its original urban fabric.

The Medina of Sousse dates back to the 9th century, when it was founded by the Aghlabids, a dynasty of Islamic rulers. It was an important center of trade and culture during the Middle Ages, and it played a key role in the spread of Islam in North Africa.

The Medina is surrounded by a wall that was built in the 9th century and was later strengthened by the Fatimids in the 10th century. The wall is punctuated by towers and gates, and it encloses a dense network of streets and alleyways that lead to the central square, where the Great Mosque is located.

The Great Mosque of Sousse was built in the 9th century and has been expanded and renovated over the centuries. It features a large prayer hall with horseshoe arches, columns, and a wooden ceiling, as well as a minaret that dates back to the 10th century.

The Medina of Sousse also includes a number of other historic buildings and landmarks, such as the Dar Essid Museum, the Ribat (a fortified monastery), and the Kasbah (a fortified palace). The Medina is known for its distinctive architecture, which is characterized by whitewashed buildings with blue doors and shutters.

Today, the Medina of Sousse is a popular tourist destination and a vibrant neighborhood that is home to local residents, artisans, and merchants. It is an important cultural and historical site that offers a glimpse into Tunisia's rich past and heritage.