Sai Ngam Hot Spring is a good spot and good place to chill and enjoy the warm water

Scenic Features & Atmosphere

Sai Ngam Hot Spring has a couple of large pools in which people can swim in, with the most popular being the large pool at the top. It is incredibly refreshing. At the top pool, the water is a pleasant 40°C and crystal clear. The water sits at a comfortable temperature which will allow you to soak for hours or so. The surrounding jungle canopy casts filtered light across the spring, creating a serene, almost mystical environment perfect for deep relaxation and quiet reflection. People are generally respectful and quiet, but friendly. Recommend to go in the morning because it’s crowd.

There are change rooms and toilets located here as well as food and drink stalls where you can purchase a snack or a drink.

Location & Geological Origins

Nestled approximately fifteen kilometers north of Pai, Sai Ngam Hot Spring lies within the verdant embrace of Pai Wildlife Sanctuary in northern Thailand. Geologically, the area is shaped by tectonic activity where subterranean heat warms groundwater, pushing mineral-rich thermal water toward the surface. This geothermal process, coupled with fractured limestone formations, results in a stream-like hot spring that flows gently through the jungle, offering both visual beauty and therapeutic benefits.

Visitor Experience & Activities

The hot spring comprises several gently cascading levels. Each tier provides a slightly different temperature and depth, allowing visitors to move around and find their ideal spot. As steam drifts from the warm water and birds chirp from the surrounding trees, the experience becomes meditative. Basic facilities such as changing rooms and toilets are available near the entrance, and a few local vendors offer drinks and light snacks to complete the laid-back vibe.

Sai Nqam Natual Hot Spring Rules

• Do not wash clothes, clean dishes in the hot spring.
• All alcohol is prohibited n and around the hot spring area.
• No Smoking in the hot spring area.
• No fighting or arguing in the grounds. Disturbing the peace will result in an immediate fine of 5000 baht each person.

Getting to Sai Ngam Hot Spring :

Sai Ngam Natural Mineral Spring is accessible via Route 1095, a winding mountain road leading north from Pai toward Muang Mae Hong Son. After a 15–20 minute drive, travelers turn onto a narrow road into the forest, eventually reaching a national park checkpoint. At this point, visitors are required to pay two entrance fees: one for accessing the wildlife sanctuary and another for using the hot spring area.

For Thai nationals, the total fee is approximately 50 THB (30 THB for the park and 20 THB for the hot spring). For foreigners, the combined entrance fee can be up to 400 THB per adult and 200 THB per child. Additional vehicle fees also apply — around 30 THB for motorbikes and 60 THB for cars. Payments are made in cash, and it’s advisable to carry exact change.

The final road segment is steep, narrow, and at times slippery, particularly in the rainy season. It’s highly recommended to use a motorbike of at least 150cc or a car with strong grip. For those unfamiliar with mountain driving, hiring a local driver or joining a guided tour may provide a safer and more relaxed experience.

Opening times :  Hours of operation are from o8:oo am – o6.oo pm