Namtok La-ong Rung (Rainbow Waterfall)

Open Days: Daily, except during seasonal recovery closures or safety closures announced by Bang Lang National Park

Opening Hours: 09.00 – 17.00

 

La-ong Rung Waterfall, also known in English as Rainbow Waterfall or Rainbow Spray Waterfall, is a natural waterfall in Yala Province under the responsibility of Bang Lang National Park. It is located along Highway 410 on the Yala – Betong route, around the boundary area between Than To District and the area near Aiyoeweng Subdistrict, Betong District. The waterfall is famous for the mist created when water drops onto rock cliffs and boulders. When late-morning sunlight passes through the mist, a rainbow appears above the pool, giving the waterfall its name. The site is suitable for nature travel, waterfall photography, rainforest walking, and a route combined with Than To Waterfall, Bang Lang Dam, Than To Lake, Aiyoeweng Sea of Mist, and Betong.

 

La-ong Rung Waterfall is one of the most distinctive waterfalls in Yala Province because its name comes directly from a visible natural phenomenon. When the stream falls from the upper level and strikes the rocks and lower pool with force, fine water spray fills the air around the waterfall. When sunlight enters at the right angle, the spray turns into a rainbow-like band of color above the water. This makes the waterfall especially attractive for visitors who enjoy photography, natural light, and forest-water landscapes.

 

The waterfall is located within the Bang Lang National Park landscape, along the important Highway 410 route linking Yala city with Than To, Aiyoeweng, and Betong. Travelers approaching from Yala or Betong use the same mountain road and then turn into a short access route from the main highway. After reaching the access area, visitors continue on foot along the stream, rocks, and natural trail to reach the waterfall viewpoint and pools.

 

Although La-ong Rung Waterfall is not far from the main road, it should not be treated as a simple roadside photo stop. The walking path follows a natural stream environment and can be slippery, especially after rain. Visitors should wear shoes with good grip, walk slowly, and stay on visible routes. Wet stones, moss, roots, and uneven ground are part of the natural setting, and safety should come before photography or water play.

 

Current public travel information describes the waterfall as having three main tiers along a short stream route. From the first tier, visitors can walk along the stream and rock cliffs for about 200 meters to reach the upper tier. The highest section is more than 10 meters high and is the key point where falling water creates strong spray. This combination of height, water force, rock surface, and sunlight creates the rainbow effect that makes the site memorable.

 

The best time to see the rainbow effect is usually late morning, when sunlight reaches the spray at the right angle. The phenomenon is not guaranteed throughout the day because it depends on sunlight, water volume, wind direction, and weather. Visitors who want the best chance of seeing the rainbow should arrive in the morning and allow enough time to wait near the safe viewing area.

 

The surrounding forest is an important part of the experience. La-ong Rung Waterfall lies in the humid evergreen forest environment of Bang Lang National Park, where large trees, streamside plants, ferns, and tropical rainforest vegetation create a shaded, cool, and moist atmosphere. The walk to the waterfall allows visitors to experience forest texture, water sound, and natural humidity before reaching the main waterfall area.

 

Bang Lang National Park covers parts of Bannang Sata, Than To, and Betong districts. It protects rainforest, streams, the Bang Lang reservoir landscape, waterfalls, and headwater systems connected with important waterways such as the Pattani River, Sai Buri River, Khlong To Mo, Khlong Hala, and Khlong Ban Chet. La-ong Rung Waterfall is therefore not an isolated sightseeing point but part of a larger forest watershed.

 

The waterfall also has a local discovery history. It was officially discovered in 1972 by Mr. Phayom Wongyaem, who explored the forest in the area. In 1976, he explored the site again with Mr. Direk Thuengfang, who was serving as an acting district officer of the Than To minor district at that time. Their survey confirmed the beauty and natural richness of the waterfall, and the site was later developed as a tourist attraction of Yala Province.

 

The name La-ong Rung combines two ideas: water mist and rainbow color. “La-ong” refers to fine droplets created by the force of falling water, while “Rung” refers to the rainbow created when sunlight passes through the droplets. This makes the name especially accurate because it describes the core visual experience of the waterfall.

 

The recommended travel season is from October to March. During this period, the weather is usually cooler, the forest remains fresh, and the area can be combined with nearby mist-viewing experiences. Travelers can plan a route that includes waterfall scenery, rainforest, sea of mist, and mountain-road travel in one or two days, especially when continuing toward Aiyoeweng and Betong.

 

During the rainy season, the waterfall may become more powerful and the spray more dramatic, but the route also becomes riskier. Streamside rocks and trails can be slippery, pools can become deeper, and water flow can rise quickly after heavy rain. If there is continuous rain or a safety announcement from the park, visitors should postpone the trip. During drier periods, the walk is usually easier, though the water volume and rainbow effect may vary.

 

Water play must be approached carefully. The waterfall has natural pools, but inner sections can be more than two to three meters deep. Children and young visitors should avoid deeper areas entirely. Swimming or water play should be limited to visibly safe, shallow, and calm sections. Jumping from rocks, climbing wet boulders, or entering strong-current areas should be avoided.

 

Photography is one of the best activities at La-ong Rung Waterfall. Good subjects include falling water, mist, rainbow light, dark wet rocks, rainforest greenery, the lower pool, and the streamside trail. Visitors using phones should bring waterproof pouches, while camera users should protect lenses and equipment from spray and humidity. The best angle is the one that can be reached safely without standing on slippery rocks or blocking the trail.

 

Recommended activities include waterfall viewing, natural-light photography, walking along the stream, observing rainforest vegetation, resting near safe stream areas, and learning about Bang Lang National Park’s headwater forest. Visitors interested in birds and wildlife should move quietly and avoid feeding animals. The forest is valuable because it supports local biodiversity and protects downstream water systems.

 

La-ong Rung Waterfall is best visited as a half-day stop. Travelers starting from Yala city should leave early so they can reach the waterfall around late morning, the best time for sunlight and rainbow viewing. After spending one to two hours at the waterfall, they can continue to Than To Waterfall, Bang Lang Dam, or Than To Lake. Travelers starting from Betong or Aiyoeweng can combine it with Aiyoeweng Sea of Mist, Aiyoeweng Skywalk, rafting, or Chaloem Phra Kiat Rama IX Waterfall.

 

The Yala – Betong road is scenic but requires careful driving. It includes mountain sections, curves, and areas that can be affected by rain. Travelers should check their vehicle, fuel level, weather, and park announcements before departure. Travel time should be estimated generously because mountain roads and nature stops often take longer than the distance suggests.

 

The waterfall is also a useful place to understand Yala’s rainforest-water relationship. Waterfalls in this landscape depend on rainfall, forest cover, soil, rock structure, and protected watershed management. When forests remain healthy, streams remain cleaner and more stable. When forests are damaged, erosion, floods, and dry-season water problems become more likely. Visiting La-ong Rung Waterfall can therefore be both a scenic experience and an environmental learning experience.

 

The beauty of La-ong Rung Waterfall is not limited to the rainbow moment. The surrounding forest, stream sound, cool humidity, and rocky trail all contribute to the sense of place. Visitors who walk slowly and observe carefully will see that the waterfall is part of a living rainforest system, not only a visual landmark.

 

Families should plan according to the abilities of every member. Children and older visitors should stay in easier, safer sections. Stronger walkers can explore more of the stream route, but everyone should avoid leaving the path, climbing wet rocks, or entering unknown pools. The waterfall is most enjoyable when visitors balance curiosity with caution.

 

Useful items include non-slip footwear, a change of clothes, towel, waterproof phone pouch, drinking water, personal medicine, a trash bag, and light rain protection. Travelers who plan to take photos should bring moisture protection for cameras and spare batteries. Avoid carrying heavy bags because wet streamside paths and rocks are harder to manage with bulky items.

 

Because the waterfall is under Bang Lang National Park, visitors should follow park rules strictly. Do not leave trash, damage plants, feed wildlife, make loud noise, bring breakable containers into the waterfall area, or remove stones, plants, or living things from the site. The entrance fee supports protected-area management and helps maintain safety and conservation work.

 

Food options are available in Aiyoeweng, Ban Hae, Than To, and Bang Lang Dam areas, depending on the travel direction. Travelers coming from Betong or Aiyoeweng can stop around Ban Km.32 or cafés near Aiyoeweng. Travelers coming from Yala and Than To can use food stops around Ban Hae, Than To, or Bang Lang Dam. Planning meals in advance is recommended because the waterfall itself is a natural site and services near the entrance may be limited.

 

Accommodation choices depend on the route. Travelers who want to stay closer to mist-viewing and mountain scenery can choose Aiyoeweng or Mae Wat. Those focusing on Bang Lang Dam and Than To Lake can stay around Bang Lang or Than To. Travelers who prefer city convenience can stay in Betong town or Yala city and visit the waterfall as part of a road-trip route.

 

Getting There from Yala city: take Highway 410, the Yala – Betong route, toward Than To and Betong. The waterfall is on the right-hand side before reaching Betong by about 40 km. Turn into the short access route and continue to the starting point for the nature walk. From Betong, follow Highway 410 toward Than To and watch for the La-ong Rung Waterfall access sign. Private car, rental car, chartered van, or local hired transport is recommended. Check park announcements and weather conditions before traveling.

 

Overall, La-ong Rung Waterfall is one of the most rewarding natural stops on the Yala – Betong route. It combines waterfall scenery, rainbow spray, rainforest, a streamside walking route, and the protected landscape of Bang Lang National Park. It is ideal for nature lovers, photographers, and travelers who want a memorable waterfall experience in southern Thailand’s deep green mountain landscape. With careful travel, respect for park rules, and responsible waste management, the waterfall will remain one of Yala’s most distinctive natural attractions.

 

 

A: La-ong Rung Waterfall is located within the Bang Lang National Park area around Moo 3, Ban Hae Subdistrict, Than To District, Yala Province, along Highway 410 on the Yala – Betong route.

 

A: The name comes from fine water spray created when the waterfall hits rocks. When late-morning sunlight passes through the spray, rainbow colors appear above the waterfall pool.

 

A: The waterfall is generally open daily from 09.00 to 17.00, except during seasonal recovery closures or safety closures announced by Bang Lang National Park.

 

A: Yes. The listed national park fee is 20 baht for Thai adults, 10 baht for Thai children, 100 baht for foreign adults, and 50 baht for foreign children.

 

A: Water play is possible only in safe, shallow, calm areas. Inner pools can be more than two to three meters deep, so children should not enter deep sections and all visitors should avoid strong currents and slippery rocks.

 

A: October to March is the recommended season. Morning to late morning is best for comfortable weather and the chance to see rainbow-colored spray when sunlight reaches the waterfall.

 

A: Take Highway 410 on the Yala – Betong route. About 40 km before Betong, turn right into the short access route, then continue on foot along the natural streamside trail to the waterfall.

 

A: Good nearby options include Chaloem Phra Kiat Rama IX Waterfall, Aiyoeweng Sea of Mist, Aiyoeweng Skywalk, Aiyoeweng rafting, Than To Waterfall, Bang Lang Dam, and Than To Lake.