Khlong Pha (คลองพา) is a subdistrict of Tha Chana District, Surat Thani. Its local authority describes a landscape divided by Highway 41: lower plains to the east and higher ground towards the west.
The western side reaches the forested hill country towards Kapoe District in Ranong. The council identifies Khlong Pha Waterfall within the Kaeng Krung National Park area as one local natural destination.
The waterfall is a particular site within the wider tambon, with a forest approach distinct from the settlements beside the highway. Check current park guidance and access arrangements before setting out; older descriptions of walking distance or waterfall levels are not a current trail-status report.