Pha Soet Hot Spring (บ่อน้ำร้อนผาเสริฐ เชียงราย) Chiang Rai Pha Soet Hot Spring located in Tambon Doi Hang. There are two way to access.
By boat, embark at the C.R. Pier at the foot of the Mae Fa Luang Bridge, Tel: 0 5375 0009. The boat ride takes 50 minutes and is priced at 700 Baht for 8 people.
By car, follow the Na Khai - Si Yaek Den Ha Road for 20 km.
There are rooms for a mineral water bath (40 Baht) and an open pool (30 Baht). This hot well has been managed by the Doi Hang Sub-district Administration Organisation, Tel: 0 5317 0545-6 www.doihang.com.