Si Thep Historical Park – Phetchabun Northern Thailand
Si Thep Historical Park is an interesting source of knowledge on ancient remains of Phetchabun, covering the area of Si Thep Ancient Town, which was originally called “Mueang Aphai Sali”, believed to have been constructed during the prosperous time of the Ancient Khmer Empire. It is at least 1,000 years old. Si Thep Historical Park covers an area of roughly 5 square km and has remnants of walls and moats. For those that are interested in ancient