Phu Foi Lom (also known as Phu Phoilom) is predominantly a park where you can find some rare plants and a somewhat diverse ecological system. The park is worth a visit providing you don't expect too much. While there is plenty to see, including some nice landscape views, you really need to appreciate nature to the full to really appreciate this park. I would not say that Phu Foi Lom is what might be called a traditional tourist spot as it is more for somewhere for Thai's to get away from the city or their village, relax, eat and talk to friends.