Madrassa al-Tuwashiyat

Lonely Planet review

Madrassa al-Tuwashiyat, a law school with an attached mausoleum that dates back to around 1471, is on the main street of the gold souq (Souq al-Sayyaghin). Built of sandstone in alternating black-and-white patterns, it has an unusual, finely decorated portal that towers above the building's ornate façade.