The Samlan Waterfall is located about 300 meters from the visitor center of Samlan National Park in Nong Pla Hai subdistrict, Mueang district. It is a medium-sized waterfall consisting of three tiers, each approximately 2 meters high. The cascading rocks create a beautiful descending step-like formation. During periods of heavy rainfall, the water flows robustly over all the rock layers, enhancing the waterfall's majestic appearance. Surrounding the area are lush green trees, and during the rainy season, you can spot wildflowers blooming along the waterfall's edge.