
Castillo de Diego Corrientes, also known as Castillo de la Alcantarilla, is a historic fortress in Utrera, Andalusia, consisting of two towers that once guarded a Roman bridge over the Río Salado de Morón. Though dismantled by order of the Catholic Monarchs in 1478, only the southern tower survives today. The castle carries legendary significance as the reputed refuge of Diego Corrientes Mateos, a celebrated Spanish bandit born in Utrera who became a folk hero for robbing the wealthy and aiding the poor—earning comparisons to England's Robin Hood. His exploits between 1778 and 1781 remain deeply woven into local folklore and history.