In the Middle Ages, under the rule of Muslim Moors, Cordoba was the largest city in Europe. The palace is the imperial palace of the ruler of the largest city and its kingdom. It can be imagined how high the position of the palace is. It and the Grand Mosque form the core of the old city of Cordoba. The walls of the palace are very high, and there is a feeling of sublimation at the top of the building. Under the scorching sun of Andalusia, the garden with a unique fountain provides a place for people to cool off.