Ban Na San District 1.95

Ban Na San is a district of Surat Thani Province, Thailand.GeographyNeighboring districts are Nopphitam and Phipun of Nakhon Si Thammarat Province, Wiang Sa, Khian Sa, Ban Na Doem, Mueang Surat Thani, and Kanchanadit.The eastern portion of the district is within the Nakhon Si Thammarat mountain range and is part of Tai Rom Yen National Park.HistoryThe district dates back to the Lamphun District, once responsible for all of the southeastern part of the present-day province. Originally the district was divided into seven tambon: Ban Na, Tha Ruea, Kobkaeb, Thung Tao, I-Pan, Prasaeng, and Phanom. In 1899 the southern part was split off as Prasaeng District and Phanom minor district.Originally the district was administered from Nakhon Si Thammarat, and was transferred to Chaiya (now Surat Thani) in 1906.On 29 April 1918 the district was renamed Ban Na, the site of the district office. On 1 July 1938 the district office was moved to Na San and the district was renamed Ban Na San on 20 April 1939. In the 1970s the district was reduced in size when the districts of Khian Sa, Wiang Sa, and Ban Na Doem were split off.Thailand's first rambutan trees were planted in Ban Na San in 1926 by the Chinese Malay K. Vong. An annual rambutan fair is held during August's harvest time.