Castell de Benalí is a medieval fortification of Muslim origin situated in the municipality of Ahín in Castellón province. The castle features an irregular and dispersed floor plan with multiple walled enclosures, an exterior barbican tower, and interior structures including a distinctive cylindrical keep with associated moat and drawbridge defenses. Likely conquered by King James I's forces in 1238, the castle sits at the foot of Pic Espadà mountain approximately 1.7 kilometers from the municipal center, representing an important example of the region's Islamic-era military architecture.
