Unesco description
The Temple of Heaven, founded in the first half of the 15th century, is a dignified complex of fine cult buildings set in gardens and surrounded by historic pine woods. In its overall layout and that of its individual buildings, it symbolizes the relationship between earth and heaven – the human world and God’s world – which stands at the heart of Chinese cosmogony, and also the special role played by the emperors within that relationship.

Received through Postcrossing on 14.08.2011
The Circular Mound Altar
The Circular Mound Altar is the altar proper, located south of the Imperial Vault of Heaven. It is an empty circular platform on three levels of marble stones, each decorated by lavishly carved dragons. The numbers of various elements of the Altar, including its balusters and steps, are either the sacred number nine or its nonuples. The center of the altar is a round slate called the Heart of Heaven or the Supreme Yang, where the Emperor prayed for favorable weather. Thanks to the design of the altar, the sound of the prayer will be reflected by the guardrail, creating significant resonance, which was supposed to help the prayer communicate with the Heaven. The Altar was built in 1530 by the Jiajing Emperor and rebuilt in 1740.

Received through Postcrossing on 26.02.2014
Hall of Prayer for Good Harvests
The Hall of Prayer for Good Harvests is a magnificent triple-gabled circular building, 36 meters in diameter and 38 meters tall, built on three levels of marble stone base, where the Emperor prayed for good harvests. The building is completely wooden, with no nails. The original building was burned down by a fire caused by lightning in 1889. The current building was re-built several years after the incident.

Received through Postcrossing on 01.01.2013
Imperial Vault of Heaven
The Imperial Vault of Heaven is located south of the Hall of Prayer for Good Harvests and resembles it, but is smaller. It is surrounded by a smooth circular wall, the Echo Wall, that can transmit sounds over large distances. The Imperial Vault is connected to the Hall of Prayer by the Vermilion Steps Bridge, a 360-metre-long raised walkway that slowly ascends from the Vault to the Hall of Prayer.

Received through Postcrossing on 26.03.2018

Received through a private swap on 01.01.2012