Luoyang city - China

Luoyang (simplified Chinese: 洛阳; traditional Chinese: 洛陽; pinyin: Luòyáng; Postal map spelling: Loyang; IPA: [lwɔ̂jɑ̌ŋ]) is a prefecture-level city in western Henan province, People's Republic of China. It borders the provincial capital of Zhengzhou to the east, Pingdingshan to the southeast, Nanyang to the south, Sanmenxia to the west, Jiyuan to the north, and Jiaozuo to the northeast.
Situated on the central plain of China, one of the cradles of the Chinese civilization, Luoyang was one of the Four Great Ancient Capitals of China.
The origin of the name "Luoyang" is the city's location to the north side ("yang") of the Luo River. The river flows from west to east and the sun is on south of the river, so that the sun shine is always on north side of the river. Luoyang has had several names over the centuries, including "Luoyi" (洛邑) and "Luozhou (洛州)", though Luoyang has been its primary name. It has been called, during various periods, "Dongdu" (东都, meaning the Eastern Capital, during the Tang Dynasty), "Xijing" (西京, meaning the West Capital, during the Song Dynasty), or "Jingluo" (京洛, meaning the general capital for China).
The Longmen Grottoes were listed by UNESCO in the list of World Heritage Sites in November 2000. White Horse Temple is located 12 km east of the modern town. Guanlin is a series of temples that were built in honor of Guan Yu, a hero of the Three Kingdoms period, close to the grottoes to the south of the city. China's only tombs museum, the Luoyang Ancient Tombs Museum opened to the public in 1987 and is situated north of the modern town. Founded in 1958, the Luoyang Museum features ancient relics dating back to the Xia, Shang and Zhou Dynasties. The total number of exhibits on display is 1700.
Guanlin Temple, May 2007Luoyang is also famous for the Water Banquet Shui Xi, which consists of 8 cold and 16 warm dishes cooked in various broths, gravies or juices, hence its name.
Luoyang has a reputation as a cultivation centre for the peony, the city flower of Luoyang.
An ancient Chinese musical piece, Spring in Luoyang, was adopted by Korea during the Goryeo Dynasty (918-1392), and is still performed in its Koreanized (Dangak) version, called Nakyangchun (hangul: 낙양춘; hanja: 洛阳春). The American composer Lou Harrison also created an arrangement of this work.
80 km south-east of Luoyang stands the Dengfeng Observatory (also known as "The Tower of Chou Kong"). It is a tower constructed during the Yuan Dynasty in 1276 by Guo Shou-Ching as a giant gnomon for the 'Measurement of the Sun's Shadow'. Used for establishing the Summer and Winter Solstices, this astronomical instrument is described in detail by Joseph Needham in his seminal work Science and Civilisation in China.