The fascinating and multi-faceted town of Castellon, in Spain, is awash with various cultures and empires, with traces of Roman, Moorish, Reconquest and other styles from across the centuries, as seen in the Naranja Museum, and the 13th-century Cathedral de Segorbe. What’s more, there is fun in the sun here too, at the Sud de Benicassim, La Conxa, Sud de Penyiscola beaches.