About Bo Lek Nam Phi
Bo Lek Nam Phi is a historic iron ore pit located in Nam Phi Subdistrict, Thong Saen Khan District, Uttaradit Province, Thailand. It is renowned as the source of high-quality Nam Phi steel traditionally used to forge swords for Thai kings and warriors since the Ayutthaya period. The site preserves ancient mining pits, exhibitions and a museum displaying traditional smelting and blacksmithing heritage.
Visitors guide
Visitors can expect an open-air historic mining site with several old iron ore pits, informative displays and a small museum exhibiting ancient tools, swords and the traditional iron smelting process. The setting is rural and forested with simple shelters over the pits, exhibition halls, and demonstrations of blacksmithing. Areas to explore include the main pits, museum building and souvenir shops selling Nam Phi steel products.
Key highlights
- 01
Historic iron ore pits regarded as source of sacred Nam Phi steel
- 02
Museum exhibiting ancient swords, tools and smelting history
- 03
Preserved traditional furnace and blacksmith demonstration area
- 04
Sacred pits historically used for royal sword making since Ayutthaya period
- 05
Local handicraft and souvenir shops selling Nam Phi steel knives and amulets
History of Bo Lek Nam Phi
Bo Lek Nam Phi has been mined since the Ayutthaya period and is documented as the source of high-quality iron used to forge swords for kings including King Naresuan and King Taksin. The steel was reserved for royal weapons and is considered to have special strength and durability. The site is registered as a historic site and reflects traditional Thai metallurgy and mining heritage.
Culture & Context
Nam Phi steel is culturally revered in Thailand as sacred iron believed to possess protective qualities. Swords and amulets made from this iron are valued for ceremonial and cultural purposes. The site represents local wisdom in iron smelting and blacksmithing passed down through generations in Uttaradit.
Route
| By air |
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