The Phu Pha Lek National Park Visitor Center in Sakon Nakhon Province is a single-story wooden building with a shady atmosphere, nestled amidst lush greenery. Conveniently located at the entrance, it features stairs and ramps, along with exhibition boards providing information on geology and important tourist attractions in the area, such as "Pha Suriyan" cliff and ancient rock paintings. It's ideal for tourists seeking information before starting their trek.