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TL;DR: Yang Dam is located at Ban Mueang Kao, Mu 1, Mueang Det Subdistrict, Det Udom District, Ubon Ratchathani Province, open Daily, hours 08.00 - 17.00.
Yang Dam

Open Days: Daily
Opening Hours: 08.00 - 17.00
Khuean Yang Ubon Ratchathani, also known locally as the Lam Dom Yai Rubber Weir, is a natural riverside attraction and an important community water-management site in Det Udom District, Ubon Ratchathani Province. It is located in Ban Mueang Kao, Mu 1, Mueang Det Subdistrict, only about 2 km from the center of Det Udom District. The attraction is best known for its rubber weir structure across the Lam Dom Yai River, where water flows over the crest of the weir and creates a wide curtain-like stream that resembles a small natural waterfall. This scenery has made Khuean Yang a convenient local getaway for visitors who want to experience a quiet, open-air riverside atmosphere close to town.
Khuean Yang is not a massive concrete dam in the conventional sense. Its charm lies in its role as a practical community water structure that also functions as a local recreation area. The weir stores water for use during the dry season, supports agriculture, helps maintain water availability for nearby communities, and at the same time creates a relaxing riverside landscape. When the water level is suitable, the sound of water flowing over the weir, the cool breeze from the river, and the open view along the Lam Dom Yai River make this place one of the most accessible nature spots in Det Udom.
For travelers looking for a concise answer, Khuean Yang Ubon Ratchathani is worth visiting because it combines a scenic water view, a local riverside atmosphere, and the real-life function of a community irrigation structure. It is suitable for taking photos, relaxing by the river, observing local life, and understanding how water resources support agriculture and daily living in the southern part of Ubon Ratchathani Province.
The Lam Dom Yai Rubber Weir plays an important role in the area. On one level, it is a water-retention structure designed to help store water in the Lam Dom Yai River. On another level, it has become a familiar public space for local residents. People visit the area to rest, take photographs, spend time with family, and enjoy the water scenery, especially during periods when the river carries enough water to flow beautifully over the weir. This dual role gives the site a character that is different from many ordinary sightseeing places.
The main feature of the site is the inflatable rubber weir built across the river. The weir helps control and retain water, and when water passes over its crest, it forms a broad white sheet of flowing water. From certain angles, the flow looks like a long horizontal waterfall, giving the site a distinctive visual identity. This simple but attractive landscape is one reason why people in Det Udom often recognize Khuean Yang as a local check-in point and a relaxing riverside destination.
Its location near Det Udom town makes Khuean Yang easy to include in a short travel itinerary. Visitors can reach the area quickly from the district center, making it suitable for a brief stop, a half-day trip, or a relaxed detour before continuing to other parts of southern Ubon Ratchathani. The site is especially convenient for travelers heading toward nearby temples, local natural attractions, or historical places in Det Udom District.
The surrounding area has the atmosphere of a riverside community rather than a commercial tourist complex. This is part of its appeal. Visitors can see how the river, the weir, and local life are connected. The Lam Dom Yai River is not merely a scenic backdrop; it is part of the daily life of people in Mueang Det Subdistrict. The water supports farming, local livelihoods, and the wider ecological balance of the area.
The name “Khuean Yang,” which means rubber dam or rubber weir, comes from the structure itself. Unlike a solid concrete dam, this type of weir uses a rubber body and an air-inflation system to help retain water. The more formal name, Lam Dom Yai Rubber Weir, refers to its position on the Lam Dom Yai River. The name clearly reflects both the engineering form and the river that gives the place its local identity.
The Lam Dom Yai River is an important watercourse in the southern part of Ubon Ratchathani Province. In a region where seasonal changes between the rainy season and dry season are clearly felt, water retention is directly related to the quality of life of local communities. The rubber weir helps store water for household use, agriculture, livestock, and environmental balance. For this reason, Khuean Yang should be understood not only as a tourist attraction, but also as a practical example of local water-resource management.
In terms of travel experience, Khuean Yang is suitable for visitors who appreciate quiet and straightforward natural places. It is a good spot to sit by the river, listen to the sound of running water, watch local life, or photograph the weir when water flows across it. Early morning and late afternoon are the most pleasant times to visit because the light is softer, the temperature is more comfortable, and the riverside atmosphere feels calmer than during the heat of midday.
During the hot season, the area becomes attractive as a local cooling spot. The riverside setting helps soften the heat, and people often come to relax around the water. During long holidays or local festive periods, more visitors may gather in the area. However, water safety must always come first. Visitors should only stay in safe areas and avoid entering the water when the current is strong or when water conditions are unsuitable.
During the rainy season or periods of higher water volume, the view of the weir becomes more dramatic. The water flowing over the crest is stronger and more visually impressive, creating a lively riverside scene. At the same time, this season requires extra caution. Visitors should not stand too close to the edge of the weir, walk on slippery areas, or enter sections with strong currents. Natural water sites can change quickly, and safety should always come before photography or recreation.
During the dry season, the function of the rubber weir becomes especially clear. The retained water behind the weir helps support surrounding communities and agricultural areas. Even when the scenery differs from the rainy season, the site reveals the practical importance of water storage in a province where agriculture and seasonal water availability are closely connected. This makes Khuean Yang a meaningful place for travelers who want to understand local life beyond ordinary sightseeing.
Khuean Yang is therefore more than a place for taking photos or enjoying the water. It is a place where visitors can observe the relationship between people and water in northeastern Thailand. The weir represents a local solution to seasonal water needs, while the riverside space has naturally become a recreation area. This combination of utility and leisure gives the site a quiet but genuine significance.
The atmosphere around the weir is simple and relaxed. Visitors do not need complicated preparation, but they should bring basic items such as drinking water, a hat, comfortable shoes, and a bag for personal rubbish. The place is at its best when visitors help keep it clean and respect the fact that the area is used by local residents as part of their community environment.
Recommended activities at Khuean Yang include viewing the weir, photographing the water flow, sitting by the river, stopping during a local road trip, and using the site as a starting point for exploring Det Udom District. Travelers interested in photography can look for angles that show the weir, the flowing water, and the trees along the river. Those interested in community water systems can also use the visit as an opportunity to observe how a rubber weir works in a real local setting.
Khuean Yang can be combined with several nearby attractions in Det Udom District. Wat Pa Sai Ngam, Wat Mueang Det, the Ban Thung Sai Ngam Tree Tunnel, Kaeng Hoi, and Prasat Thong Lang are all suitable for a half-day or full-day route. This makes it possible to experience water scenery, forest-temple tranquility, local community landscapes, and historical traces within the same district.
Wat Pa Sai Ngam is a good nearby stop for travelers who want a peaceful temple atmosphere. It is known as a forest temple environment where visitors can pay respect, walk quietly, and rest the mind after spending time by the river. The Ban Thung Sai Ngam Tree Tunnel offers a different type of natural scenery, with a shaded road and a photogenic local landscape that contrasts nicely with the open riverside view at Khuean Yang.
Prasat Thong Lang adds a historical dimension to the travel route. This ancient site reflects traces of Khmer-style cultural influence in the lower northeastern region. For visitors who enjoy archaeology and local history, pairing Khuean Yang with Prasat Thong Lang creates a balanced itinerary that includes both contemporary water management and older cultural heritage within Det Udom District.
For families, Khuean Yang is a useful place to introduce children to nature and water resources. Children can see that a river is not only beautiful but also important for farming, household use, local ecosystems, and the everyday life of people in the community. This kind of travel experience adds educational value to a simple outing and helps visitors understand the place more deeply.
Travelers coming from Ubon Ratchathani city can plan Khuean Yang as a day trip. The route leads toward Det Udom District, then continues to Ban Mueang Kao in Mueang Det Subdistrict. Once in Det Udom, the site is close to the district center and can be reached conveniently by private car. Using the destination name “Khuean Yang” or “Lam Dom Yai Rubber Weir” in a navigation app helps guide visitors to the riverside area.
Getting There is easiest by private car or rental car. From Ubon Ratchathani city, travel toward Det Udom District, then continue to Mueang Det Subdistrict and Ban Mueang Kao. The site is about 2 km from Det Udom town center. Visitors without a private vehicle can first travel to Det Udom and then use local transport or hire a local vehicle to reach the weir. For travelers planning to visit several nearby places in one day, a private car is the most flexible option.
Visitors should follow basic safety and etiquette while visiting. Do not leave rubbish, do not enter the water during strong currents, do not climb on the weir structure, do not block local roads with parked vehicles, and keep children away from risky riverside edges. Some surfaces near water can be slippery due to moisture or algae, so footwear with good grip is recommended. The best visit is one that keeps both the traveler and the local environment safe.
The appeal of Khuean Yang lies in its honesty as a place. It is not a polished commercial attraction, but a living community water site with real local use. The beauty of the flowing water, the role of the weir, and the everyday atmosphere of Det Udom give the place a grounded charm. Travelers who enjoy simple destinations with a real story will find Khuean Yang more meaningful than it first appears.
Early morning offers calm air, soft light, and a quiet atmosphere suitable for photography. Late afternoon is also a good time to visit, especially for those who want to relax beside the river and enjoy the cooler weather. Midday visits are possible, but visitors should prepare for strong sunlight, especially during the hot season in Ubon Ratchathani.
For deeper cultural travel, Khuean Yang should not be described only as a water-play spot. Its real value lies in its connection to local water management, the Lam Dom Yai River, and the way communities share and use natural resources. Understanding this context allows visitors to see the attraction not merely as scenery, but as part of the living landscape of Det Udom.
Compared with larger tourist destinations, Khuean Yang has a quieter and more local character. Facilities may not be as extensive as commercial attractions, so visitors should prepare personal necessities in advance. Restaurants and cafes in Det Udom town are within convenient reach, making it easy to stop for a meal before or after visiting the weir.
Nearby dining options in Det Udom include local restaurants, cafes, shabu restaurants, Japanese-style dining, and family-friendly places such as Nature Heal, Pho Kan Det Udom, Na Det Restaurant, Infinite Det Udom, and Shabu Shogun Det Udom. Travelers can choose according to their schedule and dining preference. Those looking for a cafe stop can consider Nature Heal, while visitors traveling with family may prefer restaurants with spacious seating and convenient parking.
Accommodation in Det Udom is available in the form of local resorts, small hotels, and practical places to stay for travelers who want to continue exploring southern Ubon Ratchathani. Staying near Mueang Det Subdistrict or the district center makes it easier to reach Khuean Yang, nearby restaurants, and other attractions. Advance booking is recommended during festivals and long weekends.
For Thai travelers, Khuean Yang is a convenient local nature stop near Det Udom town. For foreign travelers, it offers a different view of Thailand beyond major tourist landmarks. The site shows a practical water system, a semi-rural community landscape, and the quiet rhythm of local life in Ubon Ratchathani. With the right understanding, Khuean Yang becomes more than a scenic riverside stop; it becomes a window into how communities live with water.
A good visit to Khuean Yang can take about 30 minutes to 1 hour for viewing, photography, and a slow walk around the area. If combined with Wat Pa Sai Ngam, the Ban Thung Sai Ngam Tree Tunnel, and Prasat Thong Lang, the route can easily become a half-day or full-day trip. This itinerary suits travelers who want to experience Det Udom through nature, temples, history, and community life in one journey.
Khuean Yang Ubon Ratchathani is therefore best understood as a small but meaningful destination. It is a rubber weir that stores water, a riverside recreation area for local people, a scenic photo spot, and a place to learn about the relationship between people and nature along the Lam Dom Yai River. Travelers who appreciate quiet places, local stories, and authentic community landscapes will find this riverside site a memorable part of their journey in Ubon Ratchathani.
| Name | Khuean Yang Ubon Ratchathani / Lam Dom Yai Rubber Weir |
| Location | Ban Mueang Kao, Mu 1, Mueang Det Subdistrict, Det Udom District, Ubon Ratchathani Province |
| Address | Mueang Det Subdistrict, Det Udom District, Ubon Ratchathani 34160, Thailand |
| Coordinates | Plus Code: V3XV+8JM, Mueang Det Subdistrict, Det Udom District, Ubon Ratchathani |
| Highlights | A rubber weir across the Lam Dom Yai River where water flows over the crest like a wide curtain of water, suitable for riverside relaxation, photography, and local nature travel |
| History / Main Role | A rubber weir built to retain water in the Lam Dom Yai River, supporting household use, agriculture, livestock, and the local ecosystem in Det Udom District |
| Name Origin | The name Khuean Yang refers to its rubber water-retention structure, while Lam Dom Yai Rubber Weir refers to its location on the Lam Dom Yai River |
| Distinctive Features | An air-inflated rubber weir about 60 m long and about 4 m high; when water flows over it, the scenery resembles a long horizontal waterfall |
| Travel Information | About 2 km from Det Udom town center; accessible by private car, rental car, or local transport to Ban Mueang Kao, Mu 1, Mueang Det Subdistrict |
| Current Status | Open as a local attraction and riverside recreation area in Det Udom District |
| Open Days | Daily |
| Opening Hours | 08.00 - 17.00 |
| Facilities | Riverside viewing area, photo spots, local relaxation area, and convenient access from Det Udom town |
| Main Areas / Zones | Lam Dom Yai rubber weir crest, riverside area, water-viewing points, and local community recreation space |
| Caretaker | Ubon Ratchathani Irrigation Project and local authorities in Mueang Det Subdistrict |
| Main Contact Number | +66 90 369 3874 / Mueang Det Subdistrict Administrative Organization Tel. 045-251760 |
| Official Website / Official Page | Mueang Det Subdistrict Administrative Organization, Det Udom District, Ubon Ratchathani Province |
| Nearby Tourist Attractions | 1. Wat Pa Sai Ngam, about 3 km 2. Wat Mueang Det, about 3 km 3. Ban Thung Sai Ngam Tree Tunnel, about 4 km 4. Kaeng Hoi, about 8 km 5. Prasat Thong Lang, about 13 km |
| Nearby Restaurants | 1. Nature Heal, about 3 km, Tel. 080-478-1671 2. Pho Kan Det Udom, about 3 km, Tel. 088-822-6478 3. Na Det Restaurant, about 3 km, Tel. 045-362-666 4. Infinite Det Udom, about 4 km, Tel. 091-834-3460 5. Shabu Shogun Det Udom, about 4 km, Tel. 092-614-9362, 080-269-6515 |
| Nearby Accommodations | 1. Ruean Rak Resort, about 4 km, Tel. 083-127-1681 2. Kasemsuk Resort, about 5 km, Tel. 089-426-1186, 045-362-574 3. Thatsuda Resort, about 5 km, Tel. 045-361-491 4. Nubdao Resort, about 5 km, Tel. 081-075-7475, 083-378-8476 5. Premkamon Hotel, about 5 km, Tel. 045-361-271, 085-102-3072 |
Frequently Asked Questions (FAQ)
Q: Where is Khuean Yang Ubon Ratchathani located?
A: Khuean Yang, also known as the Lam Dom Yai Rubber Weir, is located in Ban Mueang Kao, Mu 1, Mueang Det Subdistrict, Det Udom District, Ubon Ratchathani Province, about 2 km from Det Udom town center.
Q: What days is Khuean Yang open to visitors?
A: Khuean Yang is open daily from 08.00 to 17.00. Early morning and late afternoon are the most comfortable times to visit.
Q: What makes Khuean Yang interesting?
A: The main highlight is the rubber weir across the Lam Dom Yai River. When water flows over the crest, it creates a broad curtain-like stream that resembles a small waterfall, making it suitable for photography, relaxation, and riverside sightseeing.
Q: Are Khuean Yang and Lam Dom Yai Rubber Weir the same place?
A: Yes. Khuean Yang is the common local name, while Lam Dom Yai Rubber Weir refers to the same water-retention structure on the Lam Dom Yai River.
Q: Is Khuean Yang suitable for swimming?
A: Visitors may relax by the water when conditions are safe, but they should avoid entering the river during strong currents, high water, or unsafe conditions. Safety guidance from local authorities or people in the area should always be followed.
Q: How can visitors travel to Khuean Yang?
A: The easiest way is by private car or rental car. From Det Udom town center, travel about 2 km toward Ban Mueang Kao in Mueang Det Subdistrict. Visitors without a private vehicle can travel to Det Udom first and then use local transport or hire a local vehicle.
Q: When is the best time to visit Khuean Yang?
A: Morning and late afternoon are the best times because the weather is more pleasant, the sunlight is better for photography, and the riverside atmosphere is calmer than at midday.
Q: What nearby attractions can be visited with Khuean Yang?
A: Nearby places include Wat Pa Sai Ngam, Wat Mueang Det, Ban Thung Sai Ngam Tree Tunnel, Kaeng Hoi, and Prasat Thong Lang, making the area suitable for a half-day or full-day trip in Det Udom District.
Category: ●Nature and Wildlife
Group: ●Dam, Reservoir, Lake
Last Update : 5 DayAgo



