Huaisheng Mosque - Credit: Wikimedia Commons
The Huaisheng Mosque (; also known as the Lighthouse Mosque and the Great Mosque of Canton) is the main mosque of Guangzhou. Rebuilt many times over its history, it is traditionally thought to have been originally built over 1,300 years ago,Great Mosque of Guangzhou at archnet.org which would make it one of the oldest mosques in the world. Read more on Wikipedia
Source: en.wikipedia.org