Castell de Llanera is a historic castle in Llanera de Ranes, a municipality in the Valencian Community's Costera comarca. The site represents an important part of the region's medieval heritage. The surrounding area of Llanera de Ranes features significant 18th-century heritage including the Parish Church of San Juan Bautista and ceramic altarpieces from the 19th century. The broader region showcases a rich history, with the town's name deriving from the 1650 title grant of Marquis de Llanera, reflecting its medieval and early modern significance within the regional landscape.