About Plai Phraya Subdistrict
Plai Phraya (ปลายพระยา) is a tambon within Plai Phraya District, Krabi, rather than the entire district. Its local-authority plan locates Ban Pak Ya in village 3 along the Ao Luek–Phra Saeng corridor. Original field research places the meeting of Khlong Phan Ton and Khlong I Pan at Ban Pak Nam in village 1, while the government reservoir inventory identifies Khlong Ya reservoir within the tambon. The urban municipality and outer authority serve different parts of the wider area.
Distinguish Ban Pak Ya from Ban Pak Nam and use the actual institution or property address. A reservoir listing does not establish recreational facilities or unrestricted access. The administrative map point is separate from a district office, river junction or reservoir entrance.