Hermitage of Sant Cristòfol de Vall d'Alba Monument · Vall d'Alba, La Plana Alta, Castellón A hermitage built in 1996 in imitation of the hermitages of the 16th and 17th centuries, in dressed stone, standing high on the Sierra de l'Albea overlooking the town. 1996 Photo: Juan Emilio Prades Bel (CC BY 4.0) What to see and do in Vall d'Alba