Ruins of Beltraneja's castle

Spain, Spain

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Ruins of Beltraneja's castle, also known as Castillo de la Beltraneja, are the weathered remains of a medieval fortress located in La Codosera, Badajoz province, Extremadura, Spain, associated with Juana la Beltraneja - the disputed daughter of Enrique IV of Castile during the late 15th-century War of Succession.

Built as a strategic stronghold amid border tensions with Portugal, the site features fragmented stone walls, tower foundations, and defensive layouts typical of Extremaduran fortresses, reflecting noble power struggles between Beltraneja supporters and Isabel the Catholic's faction. 

Now reduced to evocative ruins amid rural countryside, they preserve traces of this turbulent Castilian history as a minor but poignant cultural landmark.