The Alcazaba, Malaga. In Malaga places of interest are far too numerous to mention in detail, come to explore it all yourself! http://www.costatropicalevents.com/en/costa-tropical-events/andalusia/cities/malaga.html
Castillo de Ponferrada (León) España. The last town in the route of El Camino de Santiago, before reaching Santiago de Compostela. You have to admire the restoration efforts of Spanish historical sites.