GYEONGJU, South Korea, Oct. 30 (Xinhua) -- Visitors can always have fun in Gyeongju, South Korea, an ancient city that served as the capital of Silla Kingdom from the 1st century B.C. till the 10th century A.D.
Gyeongju is often referred to as an "open-air museum" as it is the city with the most UNESCO World Heritage Sites in the country.

















