how to visit hellfire pass

How to Visit Thailand’s Hellfire Pass and the Death Railway

The cutting of Hellfire Pass began on 25 April 1943.   Further North of Kanchanaburi, Konyu Pass was named Hellfire Pass by the men who suffered and survived being prisoners of war (POWs) on the Thai-Burma Railway. This 415-kilometer railway was to supply Japanese forces in Burma, bypassing sea routes that became vulnerable when Japanese naval strength was reduced following the Battles of the Coral Sea and Midway in 1942. The most infamous part of the Thai-Burma Railway was north of Kanchanaburi and here’s how to visit Hellfire Pass.


The railway was primarily built by 200,000 (forced) Asian laborers and 60,000 Allied POW’s.  The first group of POWs was D force, mainly Australians,  New Zealanders, and Brits from Singapore. Hellfire Pass is situated some 260 kilometers northwest of Bangkok, and to visit we’ve taken the 07:50 train from Thonburi station in Bangkok to Kanchanaburi, the closest major town.


Hellfire Pass

Take a Private Tour to Hellfire Pass

Cross the bridge over the River Kwai on foot, go for a train ride on the Death Railway, hike through Hellfire Pass, and visit the Hellfire Pass Memorial & Museum. All with an English-speaking guide and full transport.

About the Death Railway, Thailand

This meter gauge railway was built primarily through slave labor. The Japanese decided that POW’s captured in the fall of Singapore would be used to add to the labor pool and transported the POW’s to few key areas where additional manpower was needed. This included the Thai-Burma railway, Korea, Taiwan, Manchuria, and to Sandakan in North Borneo – where the Sandakan-Ranau death marches took place (there’s more on that here).

Augmented by nearly 200,000 Asian workers, conscripted from Malaya, China, Singapore, and Thailand it’s estimated that one in three workers died during the building of the railway.

The Japanese planned to complete the railway quickly by building many sections at once and linking them.  The original plan was to complete the line in June 1943.   An inspection in June 1943 pushed back the completion date by two months.  The line was finally completed on 16 October 1943.  In the end, the staggering 415 km of track was completed in just 20 months.  At the cost of more than 100,000 lives.

The train no longer comes here to Hellfire Pass. Most of the track was ripped up. What is left stops 18 km away at Namtok. The easiest way to visit is from Kanchanaburi, so it’s best to get there and stay there.

How to Visit Hellfire Pass

If you’re traveling to Hellfire Pass independently, then the chances are that you’re going to via Kanchanaburi, and first of all, you need to get there.

How to Go from Bangkok to Kanchanaburi

The train costs 100 Thai Baht (GBP 2.00, US$3.03) and takes us around four and a half hours to get to Kanchanaburi – it stops everywhere and also in between.  The jungle here is ferocious, and before long the branches that whip into the open windows are shredded and covering us like ashes.

Train from Bangkok to Kanchanaburi

There’s more on how to go from Bangkok to Kanchanaburi in our guide here.

Going from Kanchanaburi to Namtok

As the train no longer comes here, from Kanchanaburi we’d taken an open-backed pickup truck, a Song Taow,  this morning,  to take us to Hellfire Pass, wait for us, and then drop us at the Namtok train station, so we could take the death railway back to Kanchanaburi. (there’s more on visiting Kanchanaburi here)

Song Taow from Kanchanaburi to Namtok

Visiting the Hellfire Pass Memorial and Museum at Hellfire Pass

A small but absolutely superb museum was opened here, at Hellfire Pass in the late 1990s, the brainchild of Australian Major Tom Morris. There’s a fantastic free audio tour, that guides you through the museum and then along a cleared 2.5km of the railway, including through Hellfire Pass itself.

Hellfire Pass Memorial and Museum at Hellfire Pass

The museum is open from 9-4 and is free, but please do give a donation, in order that they may continue their work.  There are also toilets there, you’ll need to pay, as the museum has to pay for the water used in their operation.   In the 1980s a group of Australian ex-POWs returned and cleared part of the line here, so there’s not just a museum, but also the opportunity to walk part of an incredible historic journey.

Hiking the Route of the Death Railway at Hellfire Pass

We’re dropped at the end of the walking trail (it used to run for 7km, but now is closed at this 2.5km rest stop) by our driver and set off back towards the museum.

Start of walking trail at Hellfire Pass

It’s hot and humid and the mosquitoes are vicious. We carry a walkie-talkie from the museum, in case we get into trouble.

It’s rough underfoot. This is no flip-flop-clad stroll in the park.

Hellfire Pass trail

The rough coarse stones are similar to those you see on railways everywhere between the sleepers.

Hellfire Pass near Kanchanaburi

This 2.5km that takes us nearly two hours to walk as we go slow, take photographs and take in the audio tour in its entirety, is a fraction of what the POWs used to walk each day from their camp to their work.

Walking at Hellfire Pass

We carry water, hand wipes, mosquito spray, sunglasses, a hat, and wear walking shoes. Those that built this railway wore a “Jap Happy” g-string type affair and were barefoot.

We walk over the Seven Meter Embankment, through Hammer and Tap pass, Hintok Cutting, and Three Meter Bridge, and arrive at the view of Kwae Noi.

Cutting on the Death Railway

The railway here was horseshoe-shaped, so it was possible for POWs to see other groups working on the line.  The view of the valley today is sublime.

View of Kwae Noi

We walk much of this in silence, listening to the gravel crunch under our feet. Stopping to drink water, swat mosquitoes, and press the next button on the audio guide.

The Australian Government and War Commission has made many recollections available on the web – you can download, read and listen here.

Those who were in camps furthest away from supplies were hardest hit, like the one at Three Pagoda Pass.  This is where F Force was based.  F Force comprised 7,000 men, Australians, and British who left Singapore in 1943.  At least 1060 Australians and 2036 British died here on the line.  A death rate of 45%.

Terrain at Hellfire Pass

Walking through Hellfire Pass – Konyu Cutting

And then we’re here. Hellfire Pass. This is Konyu Cutting. 600 meters long, 25 meters deep at the tallest part of the hill.

Cutting through Hellfire Pass

Cut out almost entirely by hand.

Hammer, tap, hammer, tap, explosive, clear.

There’s a memorial to the men who suffered and died or survived here, but the stark walls of the cutting and the silence of the surrounding jungle serve as a far better headstone to the men of the Death Railway.

Memorial to those who suffered and died building the Burma Thailand railway

It was mainly Australians and Kiwis who lived here, suffered here and died here. No one was more famous than Sir Edward “Weary” Dunlop, a doctor, a surgeon, and their leader.  Weary Dunlop’s ashes were scattered here on 25th April 1994, ANZAC day.

Memorial of Sir Edward 'Weary' Dunlop at Hellfire Pass

The 2014 Booker Prize winner “The Narrow Road to the Deep North” by Richard Flanagan is loosely based on Dunlop. I recommend it highly, whether you’re planning on visiting Hellfire Pass or not.

It left me with a deep sense of despair at the torment that men wage on men and such vivid descriptions that I felt nauseous eating for days afterward.

Hellfire Pass memorial at Konyu cutting

All the while, as we’ve been walking,  I can hear the whispered, whistled tune of Colonel Bogey – made famous by the 1957 movie, Bridge on the River Kwai – which although not historically accurate, did (and continues to) raise awareness.

Conditions were brutal here, with starvation rations for men who were expected to work all day and then sleep on bamboo racks in bamboo huts.  It only got worse when the monsoon came. That coincided with food deliveries that didn’t arrive and the introduction by the Japanese of an accelerated timetable for the completion of the railway that resulted in 15-18 hours days for the POWs.  It meant little rest.

It meant an 8-9 kilometer walk to the work site.  And back.  It meant those who were in the hospital, deemed too sick to work had to go out on the line to work.

This time was called Speedo.

Death rates soared.

They slaved through the night to the light of petrol lamps, which illuminated the cutting making it look like hell itself, hence the name.

In these two hours that it takes us to slowly navigate our way back to the museum, we see just four other people.

Quiet walk at Hellfire Pass

We’ve walked back to the museum here at Hellfire Pass, where it also mentioned that engine C5631 was the first train to pass on the line.

Locomotive C5631 restored at War Museum in Tokyo
C5631 restored in Tokyo

The engine is on display in the nauseating Japanese War Museum in Tokyo, where no mention is made of any of what we’ve seen.

It was in the building of this line that more than 90,000 Asian workers and 12,800 Allied POWs died in horrific conditions.

“When you go home, tell them of us and say we gave our tomorrow for your today.”

Remembering those who died building the Death Railway

Namtok Station to Kanchanaburi

We leave Hellfire Pass and arrive at Namtok station in silence, getting seats on the right-hand side of the train for the more spectacular views on our journey back to what’s more commonly known now as the Bridge on the River Kwai.

Train from Namtok Station to Kanchanaburi

The windows are open, the train rattles slowly south. We’re joined by a large tour group, who are on the train for perhaps three stops, just long enough to ride the train over the Wampo viaduct and then it’s quiet.

The Wampo viaduct

It seems like us and a few locals.

Crossing the Wampo viaduct

The river didn’t used to be called Kwai, it was renamed by the enterprising Thai locals after the success of the movie. The movie was actually filmed in Sri Lanka, where they’re planning to rebuild the bridge that they built and blew up for the movie, as a tourist attraction.

Crossing the Bridge over the River Kwai

Here’s the train as it rattles slowly over the bridge.

The bridge here is original, in the main.

Crossing the Bridge on the River Kwai

(The first bridge that was built was wooden, shortly afterward replaced by this concrete and steel one) It was blown up in part during the war, and the center curved spans were replaced soon afterward.  Bullet holes can be seen on the concrete struts.

In my mind, I was expecting this bridge to be just like the movie. On the edge of the jungle. Not surrounded by bass-heavy noise from brightly lit restaurants.

Kanchanaburi at night from the Bridge on the River Kwai

World War II and Kanchanaburi

We’d watched the sunset last night from the nearby War museum next to the bridge – worth it only for the view of the bridge, everything else in there – from a bizarre picture collection to the bones of more than 100 Asian railway workers is eclectic and surreal.

Sunset over the Bridge on the River Kwai

The Death Railway Museum, Kanchanaburi

Far better, and well worth the time is the Death Railway Museum – close to the railway station and overlooking the Allied War cemetery.

Death Railway Museum Kanchanaburi

No photos are allowed in this museum, but it provides context, memorabilia, and moving stories from survivors.

The Chung Kai Cemetery, Kanchanaburi

We also spent an hour paying our respects at the Chung Kai cemetery.

The Chung Kai Cemetery, Kanchanaburi

A perfectly maintained resting place for Allied POWs who died on the line.

Allied POW graves at Kanchanaburi

It’s a few kilometers out of Kanchanaburi (we hired scooters for the day) and despite being by the side of a reasonably busy road, it’s an oasis of calm reflection.

POW Memorial Kanchanaburi

Remembering those who died on the Death Railway

There seems no more fitting way to leave our time here and to pay our respects by remembering those who spent their war years here, than to share with you the words of Duncan Butler, an Australian POW. Close your eyes and listen and never, never forget.

Here are the words:  MATES

I’ve traveled down some lonely roads
Both crooked tracks and straight
An’ I’ve learned life’s noblest creed
Summed up in one word, “Mate”

I’m thinking back across the years,
(A thing I do of late)
An’ this word sticks between my ears
You’ve got to have a mate.

Someone who’ll take you as you are
Regardless of your state
An’ Stand as firm as Ayers Rock
Because ‘e is your mate.

Me mind goes back to 43,
To slavery and ‘ate,
When man’s one chance to stay alive
Depended on ‘is mate.

With bamboo for a billie-can
An’ bamboo for a plate,
A bamboo paradise for bugs,
Was bed for me and me mate.

You’d slip and slither through the mud
An’ curse your rotten fate
But then you’d hear a quiet word:
“Don’t drop your bundle mate.”

An’ though it’s all so long ago
This truth I ‘ave to state:
A man don’t know what lonely means,
Til ‘e has lost his mate.

And so to all who ask us why
We keep these special dates
Like Anzac Day, I answer: “Why?”
“We’re thinking of our mates.”

An’ when I’ve left the drivers seat
An handed in my plates,
I’ll tell old Peter at the door:
“I’ve come to join me MATES.”

We also visited the Burma side of the Death Railway, in Thanbyuzyat – you can read about that here.

The Death Railway tracks

Where to Stay in Kanchanaburi

There are a host of places to stay in Kanchanaburi – here’s our pick of the luxury places to stay in Kanchanaburi, mid-range places to stay in Kanchanaburi, and budget accommodations in Kanchanaburi.

Natee The Riverfront Hotel Kanchanaburi (SHA Extra plus), Kanchanaburi, Thailand: The Natee Riverfront Hotel Kanchanaburi (SHA Extra plus) is a mid-range hotel located in an exceptionally rated area in Kanchanaburi. All the rooms offered in this mid-range Kanchanaburi hotel have air-conditioning and internet access, they also have a coffee/tea machine, a balcony/terrace, and a private bathroom. This top Kanchanaburi hotel also provides free toiletries, fluffy bathrobes, a walk-in shower; and a hair dryer. This lovely Kanchanaburi hotel, the Riverfront Hotel also has cable TV, streaming movies, and fridges in the rooms. Check availability here.

Good Times Resort Kanchanaburi, Kanchanaburi, Thailand: The Good Times Resort Kanchanaburi is a budget resort in Kanchanaburi. This budget Kanchanaburi resort offers air conditioning in public areas and complimentary Wi-Fi in all of its rooms. You can always have your breakfast in their restaurant, and rooms here include a terrace.  This is a super budget option in Kanchanaburi. Want more information on Good Times Resort Kanchanaburi?

Travel Tips for Exploring Thailand

Final Words on Visiting Hellfire Pass

This is a difficult, moving, and incredible place to visit. I couldn’t have imagined coming to Thailand and not visiting.

Our travels through South East Asia have taken us to many places associated with WWII that are moving and that we remember every day. There’s Kota Bharu, where the Japanese first landed in Malaysia, and there’s Labuan Island, where the peace accord was signed. The Sandakan – Ranau death march can be celebrated by the fact that 6 men escaped the march from Sandakan. Of course, Hellfire Pass and Kanchanaburi too on the Thai-Burma Death Railway. We visited, too, the Myanmar side of the railway at Thanbyuzyat. We explored Fortress Singapore. We saw one of the Japanese trains that ran on the death railway in Tokyo.

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