Tha Hin (ท่าหิน) is a subdistrict of Sawi in Chumphon. Its official profile describes a landscape including deciduous woodland as well as mangrove and peat environments, linked to the district's Khlong Sawi waterway system.
The tambon's villages include Don Ta Lueang, Hin Sam Kon, Tha Kradan, Khlong Chum, Tha Hin, Huai Pling and Nong Pla. Hat Sai Ri is another village name here; it should not automatically be equated with the better-known similarly named beach elsewhere in Chumphon. This administrative destination represents the wider area, with individual coastal places and village services requiring their own precise locations.
