Source Wikipedia
Thung Khao Luang is a district (amphoe) of Roi Et Province, Thailand.
Its main attraction is Wat Pa Non Sawan.
The district is in central Roi Et Province. Neighboring districts are (from the south clockwise) At Samat, Thawat Buri, and Selaphum. The important water resource is the Chi River.
The minor district was created on 1 July 1997, when the four tambons Thung Khao Luang, Thoet Thai, Bueng Ngam, and Maba were split off from Thawat Buri District.The Thai government on 15 May 2007 upgraded all of the 81 minor districts to full districts. With publication in the Royal Gazette on 24 August, the upgrade became official.
The district is divided into five sub-districts (tambon), which are further subdivided into 50 villages (muban). There are no municipal (thesaban) areas. There are five tambon administrative organization (TAO).