Castell de Relleu

Castell de Relleu comprises a large Muslim-era fortress featuring crescent-shaped defensive design with multiple towers, prominent tower of homage, and sophisticated water management systems including barrel-vaulted cisterns. Built during the medieval Islamic period, this fortress demonstrates advanced military engineering through its masonry and rammed-earth construction techniques. Located in Relleu and accessible via paved roads, the site offers visitors good vehicle access and panoramic views of the surrounding terrain. The castle represents an important example of medieval Islamic military architecture and is part of the broader Rutas Jaume I cultural tourism network connecting significant medieval sites.