(251029) -- GYEONGJU, Oct. 29, 2025 (Xinhua) -- An aerial drone photo taken on Sept. 21, 2025 shows Donggung Palace and Wolji Pond in Gyeongju, South Korea. Gyeongju, a city in southeastern South Korea, is often referred to as an "open-air museum" as it is the city with the most UNESCO World Heritage Sites in the country. (Xinhua/Yao Qilin)




















