While in Pai, we visited the Sai Ngam Hot springs. It was a short twenty minute journey there from our hostel. Our driver waited outside the hot springs for two hours so that he could bring us home, due to the remote location.
It costed us 20Baht each to enter the springs. If you wanted to explore the main grounds, you had to pay a further 200Baht, which is used to maintain the grounds.
The hot springs were so relaxing and warm. It was lovely to swim around in and have a laugh with my friends. There is a small restaurant and shop on the grounds too.