Naval Dockyard Department, Royal Thai Navy facility in Siri Rat, Thailand.
The Naval Dockyard Department is a naval shipyard in Siri Rat, Bangkok, set along the west bank of the Chao Phraya River. The facility includes workshops for building and maintaining ships used by the Royal Thai Navy.
The facility was founded in 1890 under King Chulalongkorn, starting with a wooden dock used for basic ship maintenance. Over the following decades, it grew into a full naval yard capable of building and repairing larger vessels.
The site holds meaning in Thailand's connection to the Chao Phraya River, where naval craftsmanship has been practiced for generations. Visitors can observe how traditional ship maintenance blends with modern techniques.
The site sits in Siri Rat along the Chao Phraya River and is most easily reached by boat or on foot from nearby riverside areas. As an active military facility, public access is restricted, and entering the grounds requires official authorization.
The yard is officially recognized as a registered Thai historic site, which is unusual for a facility that is still in active military use. This designation reflects how central it has been to the story of Thailand's modern navy.
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