Kaeng Hang Maeo is the northwesternmost district of Chanthaburi Province, eastern Thailand.GeographyNeighboring districts are Soi Dao, Khao Khitchakut, Tha Mai, Na Yai Am of Chanthaburi Province, Klaeng, Khao Chamao of Rayong Province, Bo Thong of Chonburi Province, Tha Takiap of Chachoengsao Province and Wang Sombun of Sa Kaeo Province.HistoryThe minor district Kaeng Hang Maeo was established on 1 April 1990 by splitting off five tambon from Tha Mai district. It was upgraded to a full district on 8 September 1992.AdministrationThe district is divided into five sub-districts, which are further subdivided into 62 villages . There are no municipal areas. There are five tambon administrative organizations .