Cordoba is at the northernmost section of Andalucia and well inland from the coastal resorts which means that it gets very, very hot in the Summer.
The city was founded by the Romans who went on to build the bridge now called "El Puente Romano". However, the city reached its peak under the arab occupation and their legacy remains visible throughout the present day city most notably in the Great Mosque (Mezquita). When the city was retaken in 1236 the new cathedral was built within the mosque which creates an unusual setting today.
From around that time Cordoba also bosts the Alcazar (fortress) built in 1328 by the Christians and the Calahorra Fort constructed by the Arabs. The former Synagogue is now used as a museum. The old town consists of the typically labyrinthian maze of narrow streets, courtyards and squares. There's a competition for the most beautiful courtyard in May when you'll find nearly all of them filled with flowers.
Due to the distance from the beach resorts, Cordoba doesn't attract nearly the number of tourists that such a rich historial tapestry deserves but if you make the trip you'll be amply rewarded for your time.
Although Cordoba (ODB) does have an airport there are currently no scheduled services to it so your best bet is probably Malaga.
The rail station is well served by the Spainish rail network.
