Skip to content
Cheomseongdae
EntityQ562765· pop 31· linked from 31 articles

Cheomseongdae

Sign in to save

Cheomseongdae () is an astronomical observatory in Gyeongju, South Korea. Cheomseongdae is the oldest surviving astronomical observatory in Asia, and possibly even the world. It was constructed during the Silla period, during the reign of Queen Seondeok (r. 632–647 AD). Cheomseongdae was designated as the country's 31st national treasure on December 20, 1962. It is part of Gyeongju Historic Areas, a UNESCO World Heritage Site.

Key facts

Building.name
Cheomseongdae
Building.image
Cheomseongdae Observatory under blue sky in Gyeongju South Korea.jpg
Building.caption
Cheomseongdae (2009)
Building.location_town
Gyeongju
Building.location_country
South Korea
Building.completion_date
7th century
Designation list.embed
yes
Designation list.designation1
WHS
Designation list.designation1_offname
Gyeongju Historic Areas
Designation list.designation1_date
2000
Designation list.designation1_criteria
Cultural: (ii), (iii)
Designation list.designation1_number
976
Designation list.designation2
National Treasures of South Korea
Designation list.designation2_offname
Cheomseongdae Observatory, Gyeongju
Designation list.designation2_date
1962-12-20
Korean name/auto.hangul
^첨성대
Korean name/auto.hanja
瞻星臺
Korean name/auto.child
yes

via Wikipedia infobox

Wikidata facts

Image
Cheomseongdae-1.jpg
Show 6 more facts
McCune–Reischauer romanization
Ch'ŏmsŏngdae
Commons category
Cheomseongdae
Commons gallery
Cheomseongdae
Revised Romanization
Cheomseongdae
inception
0700-00-00
Sources (3)

via Wikidata · CC0

~4 min read

Encyclopedic overview

7 sections
Contents
  • Structure
  • Symbolism
  • Preservation
  • Popular culture
  • References
  • Further reading
  • External links

Cheomseongdae () is an astronomical observatory in Gyeongju, South Korea. Cheomseongdae is the oldest surviving astronomical observatory in Asia, and possibly even the world. It was constructed during the Silla period, during the reign of Queen Seondeok (r. 632–647 AD). Cheomseongdae was designated as the country's 31st national treasure on December 20, 1962. It is part of Gyeongju Historic Areas, a UNESCO World Heritage Site.

==Structure==

Excerpted from Wikipedia’s “Cheomseongdae” article, available under the CC BY-SA 4.0 licence.

Gallery (2)

On the map

3 mapped locations