The tourist attraction with beautiful landscapes, forests, rare plants, islets, and mountains, makes it more distinctive. It is also the water source which is an advantage for the people of the province. The provincial area is on the banks of the Mekong River with a magnificent conserved forest area related to the people living. It is a significant natural resource making all areas covered with trees. The damp soil produces the source of food for people, animals, causing seasonal rainfall. However, Mukdahan Province also created water resources such as reservoirs. Two medium-sized water stores for agriculture, including Huai Khilek Reservoir in Nikhom Kham Soi district and Huai Chanot Reservoir in Dong Luang District. Huai Khilek Irrigation Reservoir is on Route 212 (Mukdahan - Loeng Nok Tha Line), 2 kilometers from Nikhom Kham Soi District and about 23 kilometers from downtown Mukdahan, before reaching the entrance to Phu Moo Forest Park. The north is a large lake, a tourist attraction with pleasant scenery in Mukdahan Province. Huai Khilek Irrigation Reservoir is an important tourist attraction of Mukdahan Province. Another tourist attraction with charming scenery, especially in the north of Huai Khilek Irrigation Reservoir. It is a large lake, a habitat for aquatic animals such as shrimp, shellfish, crabs, fish, etc. Therefore, Huai Khilek Irrigation Reservoir is like a lake of Mukdahan Province. Importantly, Huai Khilek Irrigation Reservoir is only 23 kilometers from Mukdahan town. For tourists loving ecotourism and adventure travel, Huai Khilek Irrigation Reservoir is another option that you should not miss. Mukdahan Province has developed Huai Khilek Irrigation Reservoir into a tourist destination for relaxing, people of Mukdahan and tourists who travel to Mukdahan can spend vacation time here. You can get to the reservoir by taking Highway No. 212 from Mukdahan town for about 23 kilometers. You will reach Huai Khilek Irrigation Reservoir is in the north of Phu Mu Forest Park.