This attraction was discovered comparatively recently. It is right in front of the Maiden Tower, decorated with arches and colonnades, and is located below ground level by 5 meters (because is so much has been created over the centuries). There were found ancient sarcophagus and tombstones, the inscriptions on which were written in Arabic and represent texts from the Koran.
There are also inscriptions in the form of poetry of Omar Khayyam and other famous poets. During random excavations in 1964 there were affected the columns and began excavations that revealed to the world another local landmark that constitutes an ancient market.