The expulsion of the Moriscos from the Vall d'Uixó Historical milestone · La Vall d'Uixó, La Plana Baixa, Castellón Image of La Vall d'Uixó, not of the place itself. The valley, populated almost entirely by Moriscos, was left empty in 1609 after Philip III's edict; Christian colonists had to be brought from the Maestrazgo and the inland comarcas to resettle its farmsteads and its irrigated fields. 1609 Photo: zejijunto (CC BY 3.0) What to see and do in La Vall d'Uixó