Also known as Daereungwon, this park is notable for featuring several royal burial mounds. These mounds function as tombs of numerous kings and statesmen. The series of pathways will guide you through the park and one of the tombs, Cheonmachong, can be accessed. You will see various artifacts inside.
More info https://www.intltravelnews.com/2014/06/tumuli-park-gyeongju-south-korea
Address Gyeongju, South Korea
Coordinates 35°50'16.951" N 129°12'44.575" E
