Phlio Waterfall is located within Namtok Phlio National Park. It is a medium-scale waterfall originating from an underground stream that springs and cascades over the cliff down to a pool below.
The water in this falls is perennial and clear. It is possible to see through the water to the ground which is deeper than 2 meters from the surface.
In addition, many species of fish living in this water area creating the place pleasant and memorable. There is also a pleasant 1 km nature trail loops around the waterfalls, which writhe with brook carp.