Seville was a Roman "colonia" since 45BC. The important city got looted by the Vandals in 428 and developed into a Bishopric seat under Visigothic rule. After the Moors had defeated the Visigoths in the Battle of Guadalete, the conquered Seville and made it the capital of a province. Normans devastated Seville in 844 but Seville got rebuilt and flourished under the different Moorish dynasties.
In 1248 Seville was conquered by the troops of Ferdinand III of Castile. The emigration of hundredthousands of Moors to Northern Africa led to a decrease of economics in the whole area. Seville recovered in the 16th and 17th century, when it became the hub of Spanish maritime trade. During this period, the port of Seville had a monopoly on overseas trade. Vespucci and Magellan planned and started their voyages here.

The Cathedral "Catedral de Santa María de la Sede" was erected between 1401 and 1519 on the remains of the Great Mosque of Seville, built in the 12th century.

With about 11,520m² this is the third-largest church in the world as well as the largest Gothic church. The Cathedral in Cologne covers about 7,900m².

The Great Mosque of Seville was dedicated in 1172 and completed 1198. It was a rectangular building 113m x 135m inculding a minaret ("La Giralda") and a courtyard. After the conquest the mosque was converted into the city's cathedral. The orientation was changed and it got divided into chapels by new walls. In 1401 it was decided to build a new cathedral and replace the mosque, that had served as a cathedral. In 1551, 5 years after construction ended, the crossing lantern ("cimborrio"), collapsed and was rebuilt.

The builders preserved some elements from the ancient mosque like the sahn, now named "Patio de los Naranjos" (place of the orange trees), here seen from "La Giralda", that once was a minarett. The fountain in the center of the sahn is even older, it is dated back to the time of the Visigoths.