9 July, 2018 

The National Geographic Park Khorat Auditor Panel, led by Dr. Sawitree Suwanathit, a social science expert (Advisor to the Ministry of Culture), Mr. Narongrit Thungprue, Director of Thunee Satun Park, Secretary of the Working Group from the Department of Mineral Resources Traveled to check the assessment at the geosite Prasat Hin Phanom of Wan Mueang Nakhon Ratchasima District