We can see here a fragment of about 60 meters of wall, built in the 13th century creating a fortress that was located in this area as part of the complex defensive framework that surrounded the Alcázar and the great mosque at the end of the Islamic period.
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It is built with mud wall and preserves the walkway and the battlements. To the north, a tower has also been preserved, but it is not visible from the part of the Cabildo as it has lost its upper part and is therefore covered behind the wall.
At the exit from the square towards Arfe street, inserted between the residential building, another fragment of the wall can be seen, with the same dating and characteristics.