Tales Castle sits atop a small hilltop near the town of Tales in the Plana Baixa region of Castellón Province, an area rich with medieval fortifications. The castle emerged from Muslim origins and represents part of the region's extensive medieval heritage following the conquest by King James I in 1237. Tales developed from a small Muslim settlement into an independent municipality, with the castle serving as its defining landmark. The fortress stands as an important example of Castellón's medieval architecture and the strategic defensive network that characterized the period.