Ban Tha Chang Spring is a small natural spring in Mu Si known for its strikingly clear, deep-blue water, mossy surroundings and little stone cascades. It has become a favourite weekend spot for Thai visitors, and it’s a refreshing contrast to the big waterfalls inside the park.
Highlights
- Crystal-clear, blue spring water in a shaded, mossy setting
- Small natural cascades over stone
- A swimming spot popular with local families
- Close to other Mu Si attractions
Visitor information
- Location: Ban Tha Chang area, Mu Si, Pak Chong, in the same area as the Khao Yai Art Museum
- Admission: reported as free
- Swimming: local visitors swim here. Water depth and conditions vary, there is no lifeguard, and children should be supervised at all times.
- Facilities: simple. Bring what you need.
Access and facilities can change. Check locally before visiting.
Best time to visit
Arrive early, especially at weekends, when the spring fills up quickly. Weekday mornings are calmest. After heavy rain, the water may be less clear.
Getting there
The spring is reached by car via Thanarat Road and the side roads around Ban Tha Chang. Some local tours combine it with kayaking on the Lam Takhong river.
Responsible visiting
- Take all rubbish with you, and avoid sunscreen and soap in the water where you can.
- Respect the local community, and keep noise down.
- Do not damage the moss or stone formations.
Combine with
Nearby accommodation
Stay in Mu Si to keep the spring, the museum and the park close by. See where to stay in Khao Yai.
Sources: TripCanvas, InterContinental Khao Yai.