Na Kha (นาคา) belongs to Suk Samran District, Ranong. Original community research documents work to restore and propagate the river lily in Khlong Naka and links conservation with the local stream and forest environment. The Ministry of Public Health register independently places the Na Kha health facility in village 1. The tambon, the watercourse and Khlong Naka Wildlife Sanctuary have distinct boundaries and should not be treated as one visitor site.
For a river-lily or community visit, arrange a current local contact and confirm water conditions and the meeting point. Historic flowering descriptions do not guarantee a display or boat access on a particular date. The administrative centre is separate from a landing or nature-access point.
