![](https://www.aerophile.com/admin/wp-content/uploads/2023/01/35-2005-gyeongju-i-coree-du-sud.jpg)
Tethered balloon
South Korea
2005
Gyeongju is a major archaeological site. The city is twinned with Siem Reap which hosts the temples of Angkor Wat in Cambodia. Its historical part is also a UNESCO World Heritage Site. The ball Gyeongju can admire the whole of this remarkable site.