Ruins of the medieval castle of Albudeite Monument · Albudeite, Río Mula, Murcia Image of Albudeite, not of the place itself. Remains of the medieval castle of Albudeite, in the Río Mula district (Murcia), declared a Bien de Interés Cultural (Spain's highest level of heritage protection). Of the old fortress only these remains survive, listed among the municipality's civil monuments as one of its main heritage landmarks. Photo: Ximonic (Simo Räsänen) (CC BY-SA 4.0) What to see and do in Albudeite