Signs of the city’s founding, when the city was named after Emperor August, are still visible and can be enjoyed by tourists even today. 2,000 years later, the architectural remains of large public buildings indicate Caesar Augustus’ influence over the city. Today you can still admire the city’s Forum, Thermal Baths, the River Port or the Great Theatre, archeological remains which reflect the splendour of the city as it was during the Roman Empire.Later on, during the Moslem occupation of Spain, Zaragoza was the capital of a kingdom in which art, music, and science formed the cornerstones of life in the Court. From this period, you can still see the Aljaferia Palace, a marvellous example of Moslem art, which has been witness to Zaragoza and its rich history – right up to the present day. From the early days of Christianity, Zaragoza still possesses a multitude of indicators that tell us something of the grandeur of the city: thanks to the Mudejar, the show of tolerance whereby different cultures were able to live side by side, and World Heritage, you can still enjoy beautiful enclaves such as the San Salvador Cathedral (the Seo) or the San Pablo church. From the period of Renaissance, there is a multitude of palatial houses which tell us of the sumptuousness of Saragossa in the 16th Century. Museums, such as the one dedicated to sculptor Pablo Gargallo, or exhibition halls, such as the monumental Lonja, are archetypal of Aragonese Renaissance art.But Zaragoza is known worldwide as the home to the magnificent Pilar Basilica, heir to a tradition which is over 2,000 years old, and a destination for Christian pilgrims of all denominations. http://wikitravel.org/en/Zaragoza