The Ban Tha Sathon hot spring (บ่อน้ำร้อนบ้านท่าสะท้อน) is located in Tha Sathon subdistrict, in the southeast of Phunphin district, Surat Thani province.

The pond is filled with water originating from the hot spring, which is encircled with a wooden walkway. Getting closer to the water there isn’t recommendable, as it has a temperature of about 70° there. Quite odd to see even a little bit of steam on a sunny day with an air temperature of around 30°.