Castell de Guadalest is a historic fortress perched above a picturesque valley in Valencia, Spain, with origins dating to the Islamic period. Following the 13th-century Christian conquest, the castle passed through the hands of noble families including the Cardonas, who received the Marquis title in 1543, and the Orduña family, which served as perpetual governors. The site has suffered significant damage from earthquakes, most notably in 1644, yet remains a testament to medieval architecture. Today, the castle is recognized as a historic-artistic ensemble, part of Spain's Most Beautiful Villages, and a member of the World's Most Beautiful Villages Federation. Visitors can explore the Orduña House museum, San José Castle ruins, and enjoy hiking trails with panoramic valley views.