Pha Lom Sak, Phu Kradueng National Park is located in the west of the park. It is a famous viewpoint of Phu Kradueng National Park. Pha Lom Sak Viewpoint area will see the scenery of Nam Nao National Park and Lom Sak District, Phetchabun Province, which is the origin of the Pha Lom Sak name. And, most importantly, Pha Lom Sak is the famous spot for watching the sunset, which will be the main program that tourists who come to visit Phu Kradueng National Park cannot miss it.