A photo of the Piazza del Campo in Siena, Italy, July 7, 2013. [Photo/Xinhua]

As the capital city of Siena province, Toscana, Italy, Siena has a population of over 50,000. The bell tower and church steeple can be seen from far away as the city was built on a mountain. Medieval buildings are ubiquitous in the city. Its urban center was listed as a world cultural heritage by UNESCO in 1995, with Siena Cathedral and Piazza del Campo as its major attractions. The horse races, which surrounding the Piazza del Campo each year, is one of the highlights in the city. The city receives some 150,000 visitors each year.

Related Stories:

Hani rice terraces in UNESCO heritage

Heritage through lenses:Mountain Resort and its Outlying Temples, Chengde

Tianshan inscribed on World Heritage List

Likeng, village as cultural heritage

World heritage: Old Rauma, Finland