Huai Chan Waterfall also locally known as “Lumphong Waterfall” is a natural stream-fed waterfall located in a community forest area in Khun Han District, Sisaket Province, Thailand. It originates from a small local stream and features a series of naturally stepped rock layers, allowing water to flow down in a gentle, continuous cascade rather than dropping from a high cliff like larger waterfalls.The original name, “Lumphong,” comes from a local plant species known as “Phong trees,” which once grew densely along the stream. Later, the site was renamed “Huai Chan Waterfall” after the local village and stream, aligning with community-based tourism development.Huai Chan Stream is a semi-perennial watercourse, meaning it flows throughout the year but varies in volume depending on the season. During the rainy season, the water flow becomes strong and fully covers the rock formations, creating the most visible waterfall scenery. In the cool season, the water becomes clearer and flows more gently, making it ideal for swimming and relaxation. In the dry season, water levels decrease, but natural pools remain in some areas.

Geologically, the waterfall consists of sedimentary layers and sandstone formations that have been shaped over time by erosion, forming broad rock terraces and low cascades. As a result, the landscape is characterized more by wide rock platforms and shallow flowing water rather than steep drops.The surrounding area is a semi-natural community forest with high ecological value. It is home to important plant species such as Chan (fragrant hardwood), teak, and dipterocarp trees, along with moisture-loving understory vegetation. This environment remains shaded and cool throughout the day and supports small wildlife such as forest birds, frogs, and aquatic insects, reflecting a relatively healthy ecosystem.

The landscape is classified as a cascade system, where water flows over wide rock surfaces, forming multiple shallow pools and natural seating areas. This makes the site suitable for light recreational activities such as walking, relaxing, and gentle swimming rather than adventure-based tourism.In addition, Huai Chan Waterfall plays an important role for the local community of Ban Huai Chan. It serves as a community-based tourism attraction that generates income for residents, a natural learning site for students, and a shared conservation area managed by villagers and local authorities. Cleanliness and safety are continuously maintained through community cooperation.Because the water originates from an unpolluted community forest without industrial impact, it remains relatively clean and clear. The rock surfaces are also less slippery compared to many other waterfalls, making it a convenient and family-friendly destination in Khun Han District.

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How to Get There

• By car: From Sisaket city center, take Highway 2111 heading toward Khun Han District. Then continue onto Highway 2128 (Ban Samrong Kiat route) and drive for approximately 24 kilometers. You will find the entrance to the waterfall on the right side along the paved road. The route is convenient and easy to access.

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Travel Tips

• The best visiting period is from September to January, when the water flow is abundant and clear.

• Local food such as grilled chicken and papaya salad is available nearby, and visitors can enjoy dining by the stream.

• Weekdays are quieter, making them ideal for peaceful relaxation.

• Please help keep the water and surrounding area clean and preserved.

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Admission Fee:

• Free admission (parking fees may apply in nearby private areas).

Opening Hours:

• Open daily from 08:00 AM – 05:00 PM.