Khao Klang Nok is part of the Si Thep historical park which is set to be a UNESCO World Heritage Site in September 2023. It is an architecture in the Dvaravati period in Phetchabun Province, Thailand. Poster #902408482
Khao Klang Nok is part of the Si Thep historical park which is set to be a UNESCO World Heritage Site in September 2023. It is an architecture in the Dvaravati period in Phetchabun Province, Thailand. Poster #902408482
