About Tha Chi Subdistrict
Tha Chi (ท่าชี) belongs to Ban Na San District, Surat Thani. Electoral boundary documentation identifies the Tapi as a local boundary and describes roads through oil-palm and rubber land, including the Ban Na–Tha Chi corridor and the Namphu–Tha Chi–Krasum connection. Khlong Nam Kao and the mouth of Khlong Chawang are named in that local geography. Provincial reporting also identifies the Ruam Chai Un Ai Rak community shelter here.
Use the village and actual institution or property for the final journey. For river-side destinations, obtain current road and water information from the host. The administrative reference point does not identify the shelter entrance, a bridge or a public boat landing.