Phu Mu Forest Park can be reached by taking Highway No. 212 to the 128-129 km. markers, then take a left-hand road for 12 kilometres. Phu Mu (Pig Mountain) is 353 metres above sea level and has a mountaintop plateau with an area of 4 square kilometres. Wild boars used to roam the area, hence, the name given by villagers. The summit has 3 vantage points, 100 metres, 400 metres and 800 metres from the park office, respectively. Visitors can have great views of Mukdahan from all 3 points.