Rating: 2.2/5 (9 votes)

Open Days: Monday - Sunday

Opening Hours: 08:30 – 16:30

 

Sai Khu Waterfall is one of the outstanding natural attractions in Bang Saphan District, Prachuap Khiri Khan Province, and a waterfall that clearly reflects the charm of the forested landscape on the western side of Phetkasem Road. The beauty of this place does not lie only in the size of the waterfall itself, but also in the overall atmosphere filled with lush greenery, the moisture of the streams, and the sound of water gradually flowing down through rocky tiers. As soon as visitors arrive in the Sai Khu Waterfall area, they can immediately feel that this place is quite different from urban attractions or seaside leisure spots, because the nature of this waterfall offers a sense of quiet depth and a rhythm entirely of its own.

 

Sai Khu Waterfall is located in Moo 3, Ron Thong Subdistrict, Bang Saphan District, to the west of Phetkasem Road in the Tenasserim mountain range. This mountain range plays an important role in the forest and headwater systems of western and upper southern Thailand. Because the waterfall lies close to the mountain range, the surrounding environment is highly suitable for the formation of streams and cascading falls. The area around the waterfall therefore remains rich in natural abundance, both in terms of terrain, forest, and the diversity of living creatures that can still be found around the waterfall and in the nearby forest.

 

What makes Sai Khu Waterfall special is that it has a total of 9 tiers, each with its own character and beauty. This is not a waterfall that can be seen once from a single point and fully understood right away. Instead, it is a waterfall that must be explored slowly, step by step, allowing nature to reveal its charm one level at a time. Some tiers stand out as good places for swimming, some are known for impressive cliff and stream views, and some require greater physical readiness to reach. This gives a visit to Sai Khu Waterfall both a relaxing dimension and an element of adventure.

 

Among all 9 tiers, Tier 5 is the one most often described as the most beautiful. It features a large cliff face and is considered the main highlight of Sai Khu Waterfall. The beauty of this level comes from the way the water drops forcefully down the cliff, while the surrounding area remains shaded by forest trees. This gives the waterfall a refreshing and dramatic character. Many visitors therefore make a point of climbing up to this tier specifically to admire the impressive cliff and flowing water that define the identity of Sai Khu Waterfall.

 

Another feature that gives the name Sai Khu Waterfall its meaning is the presence of two large banyan trees growing side by side above the cliff. These two trees are not only the origin of the waterfall’s name, but they also provide shade to the surrounding area, making this section of the waterfall a pleasant place to sit, swim, and spend time with nature. The presence of these large banyan trees also gives the place a distinct visual identity and makes this waterfall stand out clearly from many others.

 

Tiers 2, 3, and 4 of Sai Khu Waterfall may not be especially large, but they are particularly well suited for relaxing and swimming. The form of the water flow and pools in these levels is quite accessible for general visitors, making them suitable for families, groups of friends, or travelers who want to relax without having to climb difficult sections. The appeal of these levels lies in being close to the water, hearing it flow across the rocks, and spending time in a shaded environment that feels calm rather than crowded or hurried.

 

In addition to Tier 5, Sai Khu Waterfall has another especially striking tier where the water plunges from a cliff nearly 30 meters high before hitting the rock surface and pool below, then continuing down as Tier 4. The height and force of the water at this point give the waterfall a particularly powerful appearance. At the same time, the presence of such a high cliff adds a sense of excitement to the exploration, making the site more than just a leisure destination. It is also a waterfall with a terrain that is genuinely fascinating from a nature-viewing perspective.

 

For adventure-minded travelers, Tier 6 of Sai Khu Waterfall is another particularly interesting point. Reaching this level requires climbing along a cliff that is fairly steep and damp. However, the natural setting seems to have provided its own assistance through hanging tree roots, which help physically prepared visitors and those who enjoy adventure-style travel climb upward. The appeal of this tier therefore lies not only in the waterfall itself, but also in the experience of the journey and the challenge of dealing with the real terrain.

 

Above the cliff of Tier 5 there is also a large stone terrace with water flowing along grooves in the rock for a distance of about 50 meters. This area forms Tier 6 of Sai Khu Waterfall and also serves as a natural viewpoint. What makes this stone terrace especially interesting is that it opens wide views of both the moving water across the rock surface and the surrounding forest. Standing there and watching water stream across the wide rock terrace amid the deep green forest makes it clear that Sai Khu Waterfall is not just an ordinary waterfall, but a natural site with several different elements layered together in one place.

 

Sai Khu Waterfall is also important from the perspective of natural diversity, because many kinds of wildlife can be found around the waterfall. The forest surrounding the site therefore has value not only as a beautiful backdrop, but also as habitat for many forms of life. As long as the forest remains healthy, the water continues to flow year-round, and wildlife can continue depending on the environment of the stream and surrounding forest. These things make Sai Khu Waterfall more than just a tourist destination; it is a natural area that clearly reflects the relationship between water, forest, and life.

 

In terms of the travel experience, Sai Khu Waterfall is suitable for many kinds of visitors. Those who simply want to relax can spend time around the lower tiers, where it is easier to swim and rest. Those who want a deeper nature experience can explore the upper levels to appreciate the details of the rocks, water, and forest. Those who enjoy challenge can continue on to higher tiers that require more agility and physical effort. The diversity of the waterfall’s structure therefore allows it to suit several types of travelers within the same destination.

 

The best season to visit is generally the period after the rainy season, when the water is beautiful, the forest is green, and the atmosphere is especially refreshing. However, because Sai Khu Waterfall has water flowing throughout the year, it can still be visited in other seasons as well. The overall appearance will vary depending on water volume. During high-water periods, the waterfall feels dramatic and fresh, while in lower-water periods, the rock surfaces, terraces, and channels become more visible in detail. Travelers can therefore choose their timing based on the kind of experience they want.

 

Getting There There are two main routes commonly used to reach Sai Khu Waterfall. One is to take Highway 3196 from Bang Saphan town, continue until reaching the Wat Pak Tho intersection, then turn right. After crossing a small wooden bridge over the stream, continue for about 5 kilometers to reach the waterfall. Another route is to drive along Phetkasem Road past the Bang Saphan Yai intersection for about 8 kilometers to around Kilometer Marker 404, then turn toward Ban Pong Ko and continue for about 11 kilometers. These routes show that although Sai Khu Waterfall lies within a natural area, it is still reasonably accessible for travelers using a private vehicle.

 

The most important thing when visiting Sai Khu Waterfall is to travel responsibly. Do not litter, avoid making unnecessary noise, and do not damage the surrounding environment. A natural place like this remains beautiful only because the forest and streams remain intact. The more visitors help care for the area, the more Sai Khu Waterfall can continue to serve as both a place of recreation and a valuable natural learning site for future generations.

 

Overall, Sai Khu Waterfall is a destination in Prachuap Khiri Khan that offers a complete blend of natural beauty, varied waterfall tiers, and the atmosphere of the Tenasserim forest. Its 9 levels gradually reveal different kinds of beauty, especially Tier 5 with its large cliff face and Tier 6 with its broad rock terrace and adventurous character. These features make it a waterfall that is enjoyable for relaxation, rewarding to explore, and highly memorable. If you are looking for a waterfall that combines shade, tranquility, and the sense of a genuine natural exploration, Sai Khu Waterfall is one of the destinations in Bang Saphan that deserves to be experienced in person.

 

 

A: Sai Khu Waterfall is located in Moo 3, Ron Thong Subdistrict, Bang Saphan District, Prachuap Khiri Khan Province, west of Phetkasem Road in the Tenasserim mountain range area.

 

A: Sai Khu Waterfall has a total of 9 tiers, each with different kinds of beauty. Tier 5 is generally regarded as the most beautiful.

 

A: Tiers 2, 3, and 4 are not very large and are suitable for sitting, relaxing, swimming, and spending time comfortably with nature.

 

A: The name comes from two large banyan trees growing above the cliff at the waterfall’s key section, which became the origin of the name Sai Khu Waterfall.

 

A: It is suitable for travelers who want to relax, swim, photograph nature, as well as those who enjoy exploring or adventure-style travel, especially around Tier 6.

 

A: Yes, it is convenient for travelers with private vehicles. You can use Highway 3196 from Bang Saphan or enter from Phetkasem Road around Kilometer 404 and then turn toward Ban Pong Ko.

 

A: You can continue on to Wat Tham Ma Rong, the Ban Thong Met / Ron Thong area, Ban Krut Beach, Tang Sai Temple, and Khao Thong Chai.