Sunken train station on infamous WWII 'Death Railway' resurfaces from Thailand reservoir

Andrew Snow, a researcher with the Thailand-Burma Railway Centre, uses historic aerial photographs from The National Archives in London to map out the layout of Nithe Station, a part of the infamous World War II "Death Railway," in Sangkhlaburi, Thailand on Saturday, May 30, 2026. (AP Photo/Anton L. Delgado)

KANCHANABURI, Thailand — A depot on World War II’s infamous “Death Railway” has resurfaced from beneath a reservoir where the site has remained underwater for decades, prompting researchers to race to western Thailand to survey the remnants of Nithe Station.

Thousands of Allied prisoners of war and Asian labourers toiled and died building the railway, a supply route through mainland Southeast Asia for the occupying Japanese forces.

The Electricity Generating Authority of Thailand recently drained the reservoir at Vajiralongkorn Dam for maintenance, revealing the station. Historians are seizing the uncommon opportunity to further study the site in Kanchanaburi province for artifacts and to verify details.

But time is limited, as the completion of the dam’s maintenance in August and Southeast Asia’s rainy season may begin refilling the reservoir.

Nithe was a major station along the 415-kilometre railway that connected Thailand, known at the time as Siam, with Myanmar, known then as Burma.

The railway was built by about 60,000 Allied POWs mainly from Australia, the United Kingdom, the United States and Indonesia, known then as the Dutch East Indies, as well as hundreds of thousands of Asian laborers, whom the Japanese called römusha.

More than 12,500 of the POWs and 75,000 laborers died during construction, which inspired the widely used nickname “The Death Railway.”

The railway was featured in the classic 1957 film “The Bridge on the River Kwai” and the 2013 movie “The Railway Man.” It also was the focus of the award-winning novel “The Narrow Road to the Deep North,” which became a 2025 miniseries starring Australian actor Jacob Elordi.

Resurfaced station presents unique chance

Independent Australian researcher Martyn Fryer flew from Perth to see the site. His grandfather died as a POW working on the railway after his 1942 capture in Singapore.

He stomped through muddy bogs in sweltering 38 C heat to “understand what those lads went through and to appreciate the country and the terrain that they endured.”

Fryer, who wrote a book about his grandfather’s regiment, titled “From the Woodlands to the Jungle,” scanned historic railway embankments with a metal detector. He found iron dog spikes, bridge staples and other war artifacts.

“I’ve been to Nithe Station three times in the past, but the water level has always been too high to actually really appreciate the fantastic offerings that it has with the remaining infrastructure and the layout of the railway itself,” Fryer said.

To locate POW camps in the area, Fryer compared wartime aerial photographs of Nithe from the National Archives in London with hand-charted maps brought by Andrew Snow, a researcher with the Thailand–Burma Railway Centre.

Like Fryer’s grandfather, Snow’s father was captured in Singapore and forced to work on the railway.

Southeast Asia’s dry season often exposes bits of the station. But the water levels hit a new low this year and drained so quickly that vegetation has not yet regrown, making Nithe easier to study, Snow explained.

“It is a good opportunity for us to do some surveying,” he said. “When you’re dealing with relatives of people that worked on the railway, it’s always nice to be able to show them the areas that maybe their relative worked on.”

Hundreds of Thai visitors have traveled to the area to see the “rare incident,” said Kitti Laokham, a 47-year-old local resident whose posts of Nithe have racked up 32 million views on social media.

Channarong Noimala saw the videos online and motorbiked 350 kilometres northwest from Bangkok to see the exposed station.

“At least for those who died here, no matter whether they are laborers or prisoners of war, we can remember them,” Noimala said.

War history preservation continues

About 100 kilometres of winding mountain roads southwest of Nithe is Hellfire Pass, a brutal section of mountain where hundreds of POWs died.

The Hellfire Pass Interpretive Centre, funded by the Australian government, received a record-breaking 169,000 visitors last year, which also marked the 80th anniversary of the end of World War II.

“As time passes, places like Hellfire Pass become even more important,” said Mick Clarke, an Australian Army veteran who manages the center. “They keep personal stories alive and help future generations understand the cost of war.”

Around 22,000 Australians became POWs during the war and about 13,000 worked on the railway, with 2,800 dying during construction, according to Australia’s Department of Veterans’ Affairs.

“For many Australians, Hellfire Pass is deeply personal,” Clarke said. “It connects families and the nation to a difficult but important chapter of wartime history.”

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Anton L. Delgado, The Associated Press

Associated Press writer Ladawan Sondak contributed to this report.