Alumbres is a kidling community in which a thousand of neighbors lives. Today one knows like Old alums to separate it from New Alums that it is a Mazarron delegation. It is placed in the Dumps vale (Murcia) and it might be known by his natural or tourist attraction, or by the kindness of his Mediterranean climate. At present it is supported very difficult through the fault of the contamination.

On Alums the nuclei depend also of: the Drinking trough, Her Village, Ravine, Borricén, The Native of Cartagena, Houses of Cavila, Houses of Juan Rodríguez, Houses of the Cross, Houses of the station, Hill of the Pines, Cruz Chiquita, the Hope, Factory of Explosives, Factory of Soap, Gibraltar, the Gorguel, the Hole, Urchin, Mines of Manenti, The Mules, The Parreta, The Followers, The Stone quarries, Portargo, The Sale, Happy Sight and the Ferriol.