Castillo de Troncedo is a medieval fortress with origins dating to 1035 and construction likely occurring in the first half of the eleventh century, though earlier materials were incorporated into its foundation. Positioned on a rocky outcrop overlooking the Cinca valley in La Fueva, Aragón, the castle features a distinctive pentagonal exterior with a rectangular interior measuring approximately forty by twelve meters. The fortification comprises defensive walls and an impressive rectangular tower at its eastern end, constructed with well-dressed stone in thick irregular courses and internally employing rubble masonry. The tower contains at least two floors with rounded window openings and evidence of wooden platform supports. Strategically positioned as a southern gateway defender for the La Fueva valley, Troncedo maintained visual communication with neighboring fortifications at Muro de Roda and Samitier. The castle underwent consolidation restoration from June through December 2010, financed by Spain's Ministry of Development.
