Castle of Villalonga (Castell dels Moros) Monument · Vilallonga/Villalonga, La Safor, Valencia Image of Vilallonga/Villalonga, not of the place itself. Fortress of Muslim origin on the Les Fontanelles ridge, a kilometre and a half from the town centre, commanding the surrounding plain. Photo: Joanbanjo (Public domain) What to see and do in Vilallonga/Villalonga