Krasiao Dam

Open Days: Daily

Opening Hours: No official fixed visitor hours are posted; morning and late afternoon visits are recommended

 

Krasiao Dam in Suphan Buri Province is one of the most scenic reservoir viewpoints in Dan Chang District. Known for its long earth-filled dam crest, wide water surface, mountain backdrop, and beautiful sunset atmosphere, the dam is a simple but memorable destination for travelers who enjoy open landscapes, lakeside views, quiet local scenery, and peaceful evening light. Krasiao Dam is not only a tourist viewpoint; it is also an important irrigation structure connected with flood control, agriculture, freshwater fisheries, and the daily life of communities around the reservoir.

 

Krasiao Dam is located in Dan Chang Subdistrict, Dan Chang District, Suphan Buri Province, within the Krasiao Operation and Maintenance Project area under the Royal Irrigation Department. In the past, some lowland areas of Suphan Buri, especially around Song Phi Nong District, regularly experienced flooding. In 1980, during the period when Banharn Silpa-archa served as Minister of Agriculture and Cooperatives, the development of a larger reservoir at Krasiao was promoted to improve water storage, reduce flooding, and support agricultural water management. This background gives Krasiao Dam both historical and practical importance for the province.

 

The dam is an earth-filled dam built across Huai Krasiao. It is approximately 4,250 meters long and about 32.50 meters high, with a maximum storage capacity of around 240 million cubic meters. Because of its long dam crest, Krasiao Dam is often described as one of Thailand’s longest earth-filled dams. Its scale creates a broad open landscape where visitors can see the reservoir stretching far into the distance, framed by hills and the mountain scenery of western Suphan Buri.

 

The main function of Krasiao Dam is to collect and store water for irrigation, agriculture, flood mitigation, and local water management. The reservoir also supports freshwater fisheries and fish-breeding activities, making it important for local livelihoods. For this reason, the dam should be understood not only as a scenic viewpoint but also as a working water-management landscape where tourism, agriculture, fisheries, and community life meet.

 

For travelers, Krasiao Dam offers a relaxed and accessible nature experience. The main viewpoint is around the dam crest and the area near the lower parking zone. Visitors who want to see the panoramic view must walk up the stairs from the parking area. Once at the top, they can see the wide reservoir, distant mountains, fish-farming rafts, and the line of hills toward the Phu Toei area. The scenery is open, calm, and refreshing, especially for travelers who want a quiet stop away from crowded attractions.

 

The most famous time to visit Krasiao Dam is late afternoon. The dam is widely known as one of the most beautiful sunset viewpoints in Suphan Buri. As the sun lowers, the sky above the reservoir changes from blue to gold, orange, and pink, while the water reflects the evening light. The silhouettes of hills and fish rafts add depth to the scene. During the cool season, the air is more comfortable and the sunset atmosphere becomes especially pleasant for photographers, couples, families, and slow travelers.

 

Morning is another good time to visit. The water is often calmer, the light is softer, and the air is not yet too hot. Visitors who prefer a quieter atmosphere may enjoy walking near the viewpoint, taking photographs, or simply resting by the reservoir. Midday visits are possible, especially as a stop during a Dan Chang trip, but the open dam area can be hot, so hats, drinking water, and sun protection are useful.

 

The landscape of Krasiao Dam has a character of its own. The reservoir appears almost like an inland lake surrounded by low mountains and open sky. In some areas, fish-farming rafts and local fishing activity can be seen on the water. These scenes show that the dam is part of the local economy and way of life, not just a place for sightseeing. Visitors should respect this working landscape by not littering, not disturbing fishing areas, and driving carefully near the dam and reservoir roads.

 

Krasiao Dam is also a good base or stop for exploring Dan Chang District. Around the reservoir, there are local restaurants, cafes, simple resorts, fishing rafts, and nearby nature attractions. Travelers can plan a one-day trip to see the dam, eat near the water, and visit nearby places, or stay overnight near the reservoir and continue to Phu Toei National Park, Hub Khao Wong Reservoir, or other natural destinations in the Dan Chang area.

 

The dam is suitable for many types of visitors. Families can stop for views and a lakeside meal. Photographers can enjoy the sunset and reflections on the water. Anglers and campers often choose accommodation or fishing raft areas near the reservoir. Travelers who enjoy slow, quiet destinations can use Krasiao Dam as a peaceful rest stop on a wider Suphan Buri or Dan Chang itinerary.

 

Visitors should be careful around stairs, slopes, open viewpoints, and reservoir edges. Comfortable shoes are recommended, and visitors should avoid climbing into restricted or unsafe areas. Swimming in undesignated areas is not recommended because this is a working irrigation reservoir and water levels may change by season. Families with young children and elderly visitors should take extra care when walking up to the dam crest.

 

The best season to visit Krasiao Dam is from the late rainy season to the cool season. During this period, the reservoir scenery is often more attractive, surrounding hills appear greener, and the evening weather is more comfortable. In the rainy season, travelers should check weather conditions before visiting. In the hot season, early morning or late afternoon visits are better than midday. For sunset photography, arriving 30–45 minutes before sunset is recommended so visitors have enough time to find a safe viewpoint and enjoy the changing light.

 

Getting There is easiest by private car. From Suphan Buri town, travel toward Dan Chang District and continue to Dan Chang Subdistrict and the Krasiao Operation and Maintenance Project area. From Bangkok, the journey generally takes around 2.5–3.5 hours depending on traffic and route conditions. A private car is recommended because it allows travelers to combine the dam with nearby restaurants, lakeside resorts, and other attractions in Dan Chang.

 

Upon arrival, visitors can park in the lower parking area and walk up the stairs to the dam crest viewpoint. The upper area provides a broad view of the reservoir and surrounding mountains. Visitors planning to photograph the sunset should choose a safe position, avoid standing too close to steep edges, and be cautious during windy or rainy periods.

 

Overall, Krasiao Dam is a destination with quiet charm rather than luxury or heavy development. Its appeal comes from the wide water surface, open sky, mountain backdrop, cool breeze, local fishery life, and the strong role of irrigation in Suphan Buri’s landscape. For travelers looking for a scenic place in Dan Chang that is easy to visit, peaceful, and excellent for sunset photography, Krasiao Dam is one of the most worthwhile stops in Suphan Buri Province.

 

 

A: Krasiao Dam is located in Dan Chang Subdistrict, Dan Chang District, Suphan Buri Province, within the Krasiao Operation and Maintenance Project area of the Royal Irrigation Department.

 

A: It is an earth-filled irrigation dam that helps store water, reduce flooding, support agriculture, provide freshwater fishery resources, and serve as a major scenic viewpoint in Dan Chang.

 

A: The late rainy season to the cool season is ideal because the reservoir scenery is attractive, surrounding hills are greener, and the evening weather is more comfortable.

 

A: Yes. Krasiao Dam is one of Suphan Buri’s most beautiful sunset viewpoints, especially from the dam crest overlooking the wide reservoir and mountain backdrop.

 

A: There is no admission fee for the general viewpoint area.

 

A: Visitors can park in the lower parking area and walk up the stairs to the viewpoint on the dam crest.

 

A: Yes. It is suitable for families who want to enjoy scenery and lakeside restaurants, but children and elderly visitors should be supervised around stairs, slopes, and reservoir edges.

 

A: Yes. Nearby options include Krasiao Resort, Phae Chao Khuean & Fishing, Chanphen Riverside Resort, Kingkan Resort, and Ing Doi Country Resort.