Namtok Than Plio is at Moo 7, Tambon Thung Wa, 14 kms. from the District Office. The two-level waterfall originates from Lung Khroe Mountain in Trang-Satun. The lower level is a basin that is 40 meters wide and 50 meters long. The waterfall is surrounded by lush vegetation and various kinds of trees. To get there, drive off the Thung Wa-Pa Lian Road at the 35-km marker, continue onwards for 8 kms. to Ban Thung Yao Nui in Tambon Thung Wa.