Mukdahan is a peaceful province located on the bank of the Mekong River, opposite Sawannakhet in Laos. The ancestors of the Mukdahan people migrated from Laos to establish the city in the late Ayutthaya period. The province has always been an interesting mixture of cultures from various tribes since ancient times. Moreover, it is a land of fantastic natural rock parks and is a major gateway to tourism in Laos and Vietnam. The province is renowned for its sweet tamarind fruit and features many natural attractions.

Mukdahan has an area of 4,339 square kilometres and is divided into the following districts: Muang, Kham Cha-I, Nikhom Kham Soi, Don Tan, Dong Luang, Wan Yai, and Nong Sung.