Beijing Hotels     Beijing Train     Beijing Flight     Community     Blog     Home

Your Reliable Gateway Travel to Beijing China
200+ things to do in Beijing China. Book ahead - save time and money!
10 reasons to use a local travel Agency !

Home → China Travel Guide → Beijing Travel Guide →

Ancient Observatory



Located off the Chang'an (Eternal Peace) Avenue near the Beijing Railway Station, the Ancient Beijing Observatory was first built in 1442 during the Ming Dynasty (1368 - 1644). It is one of the oldest observatories in the world. The observatory was renovated in the early 1980s and reopened to the public in April 1983. After renovation it is very much as it was when it served the imperial court.

In 1227, when the Northern Song Dynasty (960 - 1127) was overthrown, the astronomical instruments in the capital at Bianliang (today's Kaifeng, Henan Province) were moved to Beijing (then called Zhongdu, meaning Central Capital) by the Jin rulers and installed in the Jin Chief Astronomer's Observatory. When the Yuan Dynasty (1279 - 1368) succeeded the Jin Dynasty (1115 - 1234) and established its capital in Beijing, it built a new observatory just north of the site of the present-day structure in 1279. The instruments designed by Wang Xun and Guo Shoujin and built by Nepalese craftsman Arniko served virtually unchanged as the basis of astronomical work for the last 500 years.

In 1368 when the first Ming Emperor Zhu Yuanzhang moved the capital to Nanjing, these astronomical instruments were brought to the city. Yongle, the third Emperor of the Ming Dynasty, took power in 1403 and moved the capital from Nanjing to Beijing in 1420. He did not dare to move these instruments because the tomb of the first Ming Emperor was in Nanjing. Instead he sent some artisans to the city in 1437 to make wooden copies of the Song armillary sphere and the Yuan guibiao (a type of sundial) and abridged armilla (a symplified form of the armillary sphere). A new set of bronze instruments was then cast in Beijing modelled after these wooden copies.

At the same time, a new observatory was constructed on the site of the water tower to the southeast of the old capital. It was during that period that the Ancient Beijing Observatory took on its present scale and layout and was equipped with such traditional instruments as the armillary sphere, the abridged armilla , and the celestial globe on the observatory platform, as well as the guibiao and the water clock below the platform.

During the period from 1662 to 1722, Ferdinand Verbient, a Belgian missionary, was put in charge of introducing European astronomical measurements and instrumentation in the Imperial Astronomical Bureau. Between 1669 and 1673, he supervised the construction of a celestial globe, an equatorial theodolite, a zodiac theodolite, an altazimuth, a quadrant, and an ancient sextant. Later another altazimuth and an armilla were built in 1715 and 1744 respectively.

In 1900, when the Allied Forces of Eight Powers invaded Beijing, everything was looted at the observatory. The French troops shipped the equatorial armilla, the ecliptic armilla, the azimuth theodolite, the quadrant and the abridged armilla to the French Embassy to China in Beijing. Two years later in 1902, under the pressure of public opinion, these astronomical instruments were returned to China. The Ming made armillary sphere, and Qing made armillary sphere, and Qing made celestial globe, armilla, azimuth theodolite, and the sextant were taken away by the Germans to Beriin. It was not until 1921 that these instruments were sent back to Beijing after World War I in compliance with the Versailles Peace Treaty.

After September 18, 1931 when the Japanese militarists launched a large-scale invasion to North China Plain, Chinese scientists shipped some of the instruments to Nanjing in 1932 for the sake of the cultural relics. Today they are displayed at Purple Hills Observatory and Nanjing Museum respectively.

Nowadays, on the platform of the Ancient Beijing Observatory as the visitor climbs it form right to left are displayed an armilla, a quadrant, a celestial globe, an ecliptic armilla, an altazimuth, an azimuth theodolite, a sextant and an equatorial armilla.

The brick terraced observatory consists of a 17-metre high platfrom. The top of the platform is 23.9 metres from west to east and 20.4 metres form south to north.

Want a quick enquiry ?

For a fast answer, fill the email-form below and we'll get back to you by e-mail within 24 hours.

Full Name * E-mail Address * Special Requests ( Please type in the box below ) Required fields are marked with ( * )