Cheomseongdae Observatory (경주 첨성대)
140-25 Cheomseong-ro, Gyeongju-si, Gyeongsangbuk-do
Quick answer
Cheomseongdae Observatory (경주 첨성대) is a attraction in 140-25 Cheomseong-ro,. Cheomseongdae Observatory, constructed during the reign of Queen Seondeok (r. Use the address, map link, visitor details, and official links below before deciding whether it fits your Korea itinerary.
About Cheomseongdae Observatory (경주 첨성대)
Cheomseongdae Observatory, constructed during the reign of Queen Seondeok (r. 632-647), is one of the landmarks of Gyeongju. The observatory was built in a cylinder shape at approximately 9 meters in height. The observatory consists of 365 stones, symbolizing the number of days in a year. The rocks are piled in 27 layers symbolizing the 27th ruler, Queen Seondeok, and the days in a lunar month by adding the of two rock layers on top.◎ Travel information to meet Hallyu’s charm - "A Good Day to Be a Dog"Cheomseongdae Observatory, where Bo-gyeom and Ji-ah, bound by a special fate, encounter each other, is the landmark that represents the city of Gyeongju and one of the oldest astronomical observatories in the world. In addition to its superlative value as a historical site, it is also popular as a tourist destination thanks to flowers and plants that bloom each season.
- Type
- Attraction
- Address
- 140-25 Cheomseong-ro, Gyeongju-si, Gyeongsangbuk-do
- Postal code
- 38170
- Phone
- Gyeongju Station Tourist Information Center +82-54-772-3843
- Opening hours
- Summer season 09:00-22:00 Winter season 09:00-21:00
- Fees
- Confirm before visiting
- Parking
- Available
- Updated
- 2026-05-19
- Data last synced
- 2026-06-25
Best for
- First-time visitors comparing Korea places by area.
- Travelers who need official address and map context.
- Visitors building a day route with nearby attractions.
Visitor tips
- 1
Check current opening hours, tickets, reservations, and holiday notices before visiting Cheomseongdae Observatory (경주 첨성대).
- 2
Save the Korean address and nearest station or landmark before leaving your hotel.
- 3
Prepare a taxi destination card if you are arriving late, carrying luggage, or traveling with family.
Directions and official information
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Address tools
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Cheomseongdae Observatory (경주 첨성대) FAQ
Where is Cheomseongdae Observatory (경주 첨성대) located?
140-25 Cheomseong-ro, Gyeongju-si, Gyeongsangbuk-do
How can I check current opening information?
Use the official tourism or place website before visiting because operating information can change.
How do I find nearby places?
Return to the Korea travel list to explore more official attractions and destinations.
Can I rely on this page as official information?
No. Use ComeKR as practical travel guidance and confirm opening hours, prices, reservations, transport details, and notices with official or provider sources before visiting.