Khun Nam Pong, located in Huai Khrai Subdistrict, Mae Sai District, Chiang Rai Province, is a small natural water source originating from underground springs in the northern mountainous region of the province. The area consists of natural streams and pools formed by groundwater bubbling up from within rocks and the surrounding forest. This results in a relatively continuous water flow throughout the year, especially during certain seasons, typical of natural water sources in the mountainous areas of Mae Sai District. The surrounding area remains highly natural, with lush trees, community forests, and nearby agricultural land.

According to tourism information in Mae Sai District, Khun Nam Pong is classified as a natural water source used collectively by the local community for both consumption and recreation, rather than a large-scale commercial tourist attraction. Therefore, there is no official tourism infrastructure development, such as a visitor center or park management, preserving a relatively simple and natural atmosphere.

Huai Khrai Subdistrict itself is one of the zones with a landscape of mountains interspersed with plains and numerous natural water sources, including reservoirs and streams that support the local community's water system. This makes the area significant in terms of the aquatic ecosystem of the Mae Sai border region, with Khun Nam Pong being a key water source reflecting the close relationship between the community and natural resources.

Although there is no official information specifying detailed tourism information, such as opening and closing times or systematic entrance fees, areas like this are generally open to visitors depending on their actual condition and are best visited during the daytime. Visitors should exercise caution when walking in natural areas and cooperate in maintaining cleanliness, as it is an area still used by the local community.

Overall, Khun Nam Pong is a small natural water source with significant environmental value and contributes to the lifestyle of the local community in Huai Khrai Subdistrict. It is suitable for those who want to experience a simple, uncrowded natural atmosphere and learn about the rural lifestyle of the Chiang Rai border area firsthand.

• From Chiang Rai city center, take Highway 1 (Phahonyothin Road) towards Mae Sai district. Pass Mae Chan district and continue to Huai Khrai sub-district. Follow local signs pointing towards Khun Nam Pong.

• Visit in the early morning or late afternoon for cooler weather and better light

• After rain, the water looks clearer and the surrounding nature becomes greener

• Wear non-slip shoes as the ground may be wet and slippery

• Bring your own drinking water since there are no nearby shops

Admission Fees:

• Free admission.

Opening Hours:

• Open daily from 08:00 – 06:00 PM.