Castell de Seta o de la Costurera

Spain, Spain

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Castell de Seta, also known as Castell de la Costurera, consists of the ruins of a medieval defensive castle located in the remote Seta Valley near Balones village in Alicante province, Valencian Community, Spain, surrounded by the rugged sierras of Almudaina, Alfaro, and Serrella.

Built during the Islamic period as a strategic watchtower to protect mountain agricultural lands like olive and almond terraces from invasions, its sparse stone remnants overlook the River Seta and scattered rural settlements in one of Alicante's least populated areas.

Associated today with local olive oil production from ancient trees in the vicinity, the site attracts hikers seeking panoramic mountain views and a tangible link to the region's Moorish defensive heritage amid dry-stone terraces.