Lam Mun Bon Dam

Open Days: Daily

Opening Hours: 08.00 - 17.00

 

Lam Mun Bon Dam in Nakhon Ratchasima, also known as Mun Bon Dam, is a large earth-fill dam in Khon Buri District and one of the most scenic water-based attractions in southern Nakhon Ratchasima Province. The dam is closely connected with the upper Mun River, the forested landscape near Thap Lan, and the local lakeside way of life around Chorakhe Hin Subdistrict. It is a suitable destination for travelers who want a calm natural escape, wide reservoir views, local food by the water, floating raft services, and a quieter travel experience away from crowded city attractions.

 

The main highlight of Lam Mun Bon Dam is its broad earth-fill structure and open reservoir scenery. The dam crest is 900 meters long, while the reservoir covers about 12,284 rai of water storage area. From the crest of the dam, visitors can see a large body of water framed by distant hills and green forest. This wide and peaceful view gives the area a lake-like atmosphere, especially around Hat Chom Thong, a freshwater recreation area near the dam that has become a local leisure spot for eating, relaxing, playing in the water, and enjoying the breeze.

 

Lam Mun Bon Dam is located in Chorakhe Hin Subdistrict, Khon Buri District, Nakhon Ratchasima Province, about 22 km from Khon Buri town. The surrounding landscape is part of the upper Mun River basin, an area that plays an important role in irrigation, agriculture, water storage, local fisheries, and nature-based tourism. The dam is not only a viewpoint. It is also a working irrigation structure that supports farming areas in Khon Buri, Pak Thong Chai, and Chok Chai districts, making it both a practical water resource and a scenic travel destination.

 

For travelers, Lam Mun Bon Dam is attractive because of its simple and open natural setting. When visitors arrive at the dam crest, they can enjoy expansive water views on one side and green hills in the distance on the other. Morning is a good time for walking, photography, and fresh air, while late afternoon and early evening are ideal for watching the sky change color over the reservoir. The atmosphere is calm and unhurried, making the dam a good place for travelers who want to slow down and spend time close to nature.

 

There are local restaurants and cafes around the dam area, especially near the dam crest and Hat Chom Thong. The food experience is part of the charm of visiting Lam Mun Bon Dam. Visitors can find freshwater fish dishes, Isan-style food, simple cooked-to-order meals, cool drinks, coffee, and snacks. Dining near the reservoir feels different from eating in town because the view, breeze, and quiet lakeside setting create a relaxed atmosphere that matches the character of the place.

 

Popular activities at Lam Mun Bon Dam include sightseeing, photography, walking along the dam crest, relaxing at Hat Chom Thong, enjoying local food, and using the floating raft service. The raft service can accommodate about 50 people, costs 3,500 baht per day, and includes a toilet on board. This makes it suitable for families, groups of friends, and private groups who want to spend time on the reservoir. The raft experience allows visitors to enjoy the dam from the water, not only from the shoreline.

 

The reservoir is known for its abundance of fish and freshwater life, which supports local food culture and small-scale fisheries. This is one reason why fish dishes are commonly associated with restaurants around the dam and Hat Chom Thong. Having a meal by the water after walking around the dam or spending time at the beach-like lakeside area is one of the most enjoyable ways to experience the destination. On weekends and public holidays, visitors should plan their timing carefully because the most popular areas can become busy.

 

Hat Chom Thong is one of the most important leisure zones around Lam Mun Bon Dam. It is a freshwater lakeside area developed for sitting, eating, relaxing, and playing near the water. The setting feels like a small inland beach, with shaded seating and food services available in the main visitor area. Families often visit this zone because it is easy to access and offers a relaxed environment. Visitors who enter the water should choose safe shallow areas, keep children under close supervision, and avoid swimming during heavy rain or when the water level and currents are unsafe.

 

Another nearby highlight is Khao Chom Thong and Wat Khao Chom Thong, where visitors can enjoy a higher viewpoint over the reservoir landscape. From this area, the dam, water surface, forest, and hills can be seen from a broader perspective. A trip to Lam Mun Bon Dam can therefore be planned as a half-day or full-day route: start with the dam crest, continue to Hat Chom Thong, have a lakeside meal, and then visit Wat Khao Chom Thong or Prang Khon Buri for a cultural stop.

 

Historically and geographically, Lam Mun Bon Dam was developed as a water resource project for irrigation and agriculture. It is an earth-fill dam built across the upper Mun River. The name “Lam Mun Bon” refers to the upper section of the Mun River, linking the dam directly to one of the most important river systems in northeastern Thailand. The name is therefore more than a local place name; it reflects the dam’s position in the upper Mun River basin and its role in the wider water management network of Nakhon Ratchasima.

 

The dam has significance beyond tourism. It is a major reservoir connected with agriculture, raw water supply, and seasonal water management. During the dry season, stored water from the reservoir supports agricultural land and communities. During the rainy season, water monitoring at the dam becomes important for downstream areas. Visitors who come to Lam Mun Bon Dam therefore see a place that combines scenic beauty, local livelihood, and public water management in a single landscape.

 

The main caretaker of the dam is the Mun Bon Operation and Maintenance Project under the Royal Irrigation Department. The project office is located in Chorakhe Hin Subdistrict, Khon Buri District, Nakhon Ratchasima Province. The agency is responsible for irrigation operations, water management, and maintenance of the dam’s main structure. Travelers who need information about the dam area, water management, or access conditions can contact the project office directly through its main public telephone number.

 

Lam Mun Bon Dam is suitable for travelers who enjoy nature without needing a strenuous trek. The route is accessible by private car, and the dam can be included in an easy day trip around Khon Buri District. The best times to visit are in the morning and late afternoon because the light is softer, the temperature is more comfortable, and the open areas on the dam crest are easier to enjoy. Midday can be hot, especially around exposed sections of the crest and lakeside areas.

 

Getting There is easiest by private car. From Nakhon Ratchasima city, drive toward Khon Buri District, then continue to Chorakhe Hin Subdistrict and Lam Mun Bon Dam. From Khon Buri town, follow local signs for Mun Bon Dam or Hat Chom Thong. The route is suitable for a day trip, and having a car makes it easier to visit nearby attractions, restaurants, viewpoints, and accommodation areas. Travelers should drive carefully on local roads, especially in the evening or during rainy weather.

 

For photography, Lam Mun Bon Dam offers several good angles, including the dam crest, the reservoir view, the Hat Chom Thong lakeside area, and the higher viewpoint near Wat Khao Chom Thong. Photos from this area usually include water, mountains, sky, and green forest in the same frame. Morning and late afternoon light are especially suitable for wide landscape shots, couple photos, family photos, and quiet nature scenes.

 

Families can use Lam Mun Bon Dam as the main stop for a relaxed day out. A simple itinerary can begin with a scenic walk on the dam crest, continue with coffee at Moonbon Coffee or food near Hat Chom Thong, and end with lakeside relaxation under the shade. Children can enjoy the open-air environment, but adults should supervise them closely around the water. Groups of friends can also rent a raft or share a meal by the reservoir for a more private and social experience.

 

Travelers interested in nature can connect Lam Mun Bon Dam with other nearby destinations such as Lam Chae Dam, Than Tha Li, Wang Tao Waterfall, and the Wang Nam Khiao area. With half a day, the best route is Lam Mun Bon Dam, Hat Chom Thong, and Wat Khao Chom Thong. With a full day, visitors can add Prang Khon Buri or the 100-Year Wooden Bridge. With an overnight plan, travelers can continue to Wang Nam Khiao for accommodation and more mountain scenery.

 

The best overall season for visiting Lam Mun Bon Dam is during the cooler months and the late rainy season when the surrounding landscape is green and the reservoir looks lively. In the cool season, the air is pleasant and suitable for slow travel. In the hot season, Hat Chom Thong and shaded dining areas are more comfortable choices. Visitors should wear comfortable clothing and walking shoes, and bring a hat, sunglasses, and sun protection if they plan to spend time outdoors.

 

Visitors should keep the area clean and respect the dam as both a public attraction and an important irrigation structure. Trash should be disposed of properly, food waste should not be thrown into the water, and restricted operational zones should be avoided. Travelers should follow warning signs, especially around the water, spillway-related areas, and sections where water levels may change. Responsible travel helps preserve the beauty and safety of Lam Mun Bon Dam for both local residents and future visitors.

 

Overall, Lam Mun Bon Dam is a worthwhile destination for travelers who want to see a quieter side of Nakhon Ratchasima beyond the more famous routes of Khao Yai and Wang Nam Khiao. Its long dam crest, wide reservoir, lakeside food culture, raft service, and nearby attractions make it suitable for sightseeing, photography, family travel, and slow nature-based tourism. It is also an excellent place to understand how water, forest, agriculture, and local life are connected in the upper Mun River basin.

 

For the most complete experience, start at the dam crest in the morning, stop at Moonbon Coffee or a local restaurant, spend time at Hat Chom Thong, and end with a scenic stop at Wat Khao Chom Thong or a cultural visit to Prang Khon Buri. This route gives visitors a balanced view of Khon Buri’s nature, local food, cultural landmarks, and reservoir-based way of life.

 

 

A: Lam Mun Bon Dam is located in the Chorakhe Hin and nearby Khon Buri Tai areas of Khon Buri District, Nakhon Ratchasima Province. It is an earth-fill dam across the upper Mun River.

 

A: Lam Mun Bon Dam is open daily from 08.00 to 17.00.

 

A: There is no admission fee to visit the dam area. The floating raft service costs 3,500 baht per day, accommodates 50 people, and includes a toilet.

 

A: The main highlights are the 900-meter dam crest, wide reservoir views, Hat Chom Thong, lakeside restaurants, cafe, floating raft service, and viewpoints near Khao Chom Thong.

 

A: Morning and late afternoon are the best times for sightseeing, photography, and enjoying the breeze because the light is softer and the weather is more comfortable.

 

A: Yes. The dam is suitable for families because it has lakeside relaxation areas, food services, Hat Chom Thong, and raft activities. Children should be supervised closely near the water.

 

A: Yes. Nearby options include Moonbon Coffee, Tee Ok Pochana Hat Chom Thong, Hia Bird Chuan Chim 8, Ban Rai Rim Na Wood-Fired Pizza, and Tam Jai Mae Phairin Restaurant.

 

A: Travelers can combine the trip with Hat Chom Thong, Wat Khao Chom Thong, Prang Khon Buri, Lam Chae Dam, the 100-Year Wooden Bridge in Khon Buri, and Than Tha Li.