Surin's story dates back thousands of year when the Suay or Kuay ethnic groups migrated along the Mekong River to settle around the Dongrek Range. Kuay ethnic people, found in Thailand and Laos, are talented in catching and training elephants. Some 2,000 years ago, during the Khmer Era, the town of Surin was established. After the fall of Khmer Empire, the town was neglected until 1763, when Luang Surin Pakdi (Chiang Poom), headman of Muang Tee Village, led his people to settle at Ban Khu Prakai, now the town of Surin. He subsequently became the first mayor of the settlement.