Syamapura Kingdom or Bàn Zhī Bá, or Gàn Zhī Fú, was a medieval polity located in the Southwest Sea region, with its political center at Si Thep in the Pasak Basin of central Thailand. To the north, it
Khao Khlang Nok, one of the largest known ancient Dvaravati structures in Si Thep, 7th–8th century CE
Pali inscription in Pallava script on a piece of artifact found in the moated settlement of Si Thep
Prang Si Thep, constructed in Angkorian architectural style during the late Dvaravati period, c. 12th century.
Si Thep Historical Park is an archaeological site in Thailand's Phetchabun province. It covers the ancient city of Si Thep, a site inhabited from around the third to fifth century CE until the thirtee
Inscribed sculpture base from Si Thep, 8th century CE, featuring Pallava script in Pali language.
Khao Khlang Nok, the largest ancient monument in Si Thep.
Khao Khlang Nai was a Buddhist sanctuary. The central stupa, rectangular in shape and oriented toward the east, is characteristic of the Dvaravati architectural style, dated back around 6th–7th century CE.