Short answer
The Hellfire Pass Interpretive Centre is free and open every day from 09:00 to 16:00, according to its own site, which is run by the Australian Government. It is about 80 km from Kanchanaburi city centre, around 1 hour by car or 1.5 to 2 hours by red bus for about 60 baht. It closes on 1 January, 13 to 15 April, 5 December, 24 to 27 December and 31 December, and for annual maintenance in the first to third weeks of May. Allow at least an hour for the centre and the short walk.
Open daily 09:00 to 16:00, free entry, and the days it closes
The centre's own FAQ says entry is free for all visitors and that the facility is funded and operated by the Australian Government, with donation boxes inside. It is open every day from 09:00 to 16:00, and visitors cannot enter the trail before 09:00 because of the morning cleaning. The audio guide is available only until 15:00, as the centre closes at 16:00.
The FAQ lists the closure days: 1 January, 13 to 15 April for Songkran week, the first to third week of May for annual maintenance with dates that vary each year, 5 December for National Day, 24 to 27 December and 31 December. It says groups of more than 20 people should book in advance. Check the closure notice on the centre's site before you plan a trip around the Songkran or Christmas weeks.
How far it is: 80 km from Kanchanaburi
The centre's FAQ says Hellfire Pass is approximately 80 km from Kanchanaburi city centre, around 1 hour by car or 1.5 to 2 hours by bus, on winding country roads with several climbs over hills. It advises taking a morning bus so there is time to see the centre and the walking trail before it closes at 16:00. Its planning page says service stations are few and far between, and to put the full name, Hellfire Pass Interpretive Centre, in your GPS.
Seat61 gives a similar figure, 80 km beyond Kanchanaburi, and says the operational railway ends at Nam Tok, short of the pass. The centre's own page says Nam Tok is about 20 km from the centre. That distance matters if you plan to come by train: the Death Railway does not reach the museum, so the last stretch is by bus or taxi. Our Death Railway train guide has the timetable.
By public bus, minivan, train or taxi
The centre's planning page says the Kanchanaburi to Thong Pha Phum and Kanchanaburi to Sangkhlaburi red buses leave from Kanchanaburi Bus Terminal, take about 1.5 to 2 hours, and cost approximately 60 baht, bought on the bus. Tell the conductor you want Hellfire Pass, or Chong Khao Khad in Thai. The bus stops at the front gate of the Thai military base where the centre stands, and for the return you wait at the stop opposite, with buses roughly hourly. It advises being at the stop by 17:00.
Minivans from the same terminal cost about 120 baht, but they do not pick up passengers midway, so you cannot use one to return. By train, the page says to take the commuter train from Kanchanaburi to Nam Tok, then a local taxi or the hourly bus; negotiate the taxi fare and confirm what is included. The FAQ says there is no taxi service from the centre to the station, and that as of August 2024 two afternoon trains left Nam Tok, at 13:00 and 15:00.
The two walks: 500 metres or 2.6 km
The short walk, called the Blue Walk, is approximately 500 metres from the centre to the Hellfire Pass memorial and takes 45 minutes to 1 hour, according to the FAQ. The planning page gives 485 metres to the memorial and says to allow 40 to 50 minutes including the return, with a moderate level of fitness. The centre says to allow at least one hour to visit both the centre and the trail before the 16:00 closing time.
The long walk, the Green Walk, is 2.6 km from the centre to Hintok Road and takes about 1.5 hours one way or 3 hours for a return, and needs good fitness because of steep climbs and descents. You must carry a two-way safety radio, which is free from the visitor counter. The centre does not provide a pick-up at the far end, so the round trip is about 5.2 km unless your driver waits at Hintok Road, which the FAQ says means 3 to 4 km of steep, curving local road.
The free audio guide, the buggy and what to bring
The audio guide is free and tells the stories of former prisoners of war about the building of the railway. You collect it on the lower floor with one ID card as a deposit, on a first-come, first-served basis, and it is available in Thai, English and Dutch. The audio files and transcripts are also available online. For visitors who are elderly or have physical limitations, the centre offers a free golf buggy to and from the cutting, which takes about 30 to 40 minutes.
The planning page advises sturdy shoes with slip-resistant soles, a wide-brimmed hat, high-SPF sunscreen, insect repellent and plenty of water, and warns that rain can make the trail slippery and that the trail is home to wildlife that should not be fed. The FAQ says pets on a lead are welcome in the centre and on the trail, with a waste bag, although wheeled carriers may struggle on uneven gravel.
What happened here, in brief
The centre's history page says work on the section that includes Hellfire Pass began on Anzac Day 1943, that Allied prisoners of war and forced Asian labourers broke through solid rock with hammers and chisels, and that they toiled for up to 18 hours a day. It says the name comes from the sight of sick, starving men working by torchlight, which looked like a scene from hell.
Wikipedia says the cutting is some 75 metres long and 25 metres deep, the largest rock cutting on the Burma Railway, and that the interpretive centre was renovated in 2018. It says the railway was built with forced labour and that more than 250,000 Southeast Asian civilians and 12,000 Allied soldiers worked on it. The place is a memorial, so keep your voice low on the trail.
Where it fits with our Kanchanaburi day
Our one-day River Kwai Bridge and Erawan Falls tour, from $60 per person, does not include Hellfire Pass. It reaches Kanchanaburi at about 9:00 am, spends 2.5 to 3 hours at Erawan Falls and returns to Bangkok at about 7:30 to 8:00 pm. The centre is about an hour's drive beyond Kanchanaburi and needs at least an hour on site, so it would not fit that programme without losing the falls.
If Hellfire Pass is your reason for going, plan a night in Kanchanaburi, take the morning bus and see the museum on its own day. The tour is the better choice if you want the bridge, a Thai lunch and a swim in one day. Some programmes add the Death Railway train ride, the Allied War Cemetery or the JEATH War Museum; ask us which your date includes. See also our bridge history guide.
Practical checklist
- Check the centre's closure notice before you go, especially for 13 to 15 April, May, 5 December and 24 to 27 December.
- Take a morning red bus from Kanchanaburi Bus Terminal, tell the conductor 'Hellfire Pass' and be at the return stop by 17:00.
- Arrive early enough to collect the audio guide before 15:00, and bring an ID card as a deposit.
- Wear sturdy shoes and bring water, a hat, sunscreen and insect repellent.
- Collect the free safety radio before the 2.6 km walk.
- Plan a night in Kanchanaburi if Hellfire Pass is the point of your trip.
Questions and answers
Is Hellfire Pass museum free?
Yes. The centre's FAQ says entry to the Hellfire Pass Interpretive Centre is free for all visitors. It is funded and operated by the Australian Government, and there are donation boxes inside.
What are the opening hours of Hellfire Pass?
Every day from 09:00 to 16:00, according to the centre's FAQ. It closes on 1 January, 13 to 15 April, 5 December, 24 to 27 December and 31 December, and for maintenance in the first to third weeks of May.
How far is Hellfire Pass from Kanchanaburi?
About 80 km from Kanchanaburi city centre, around 1 hour by car or 1.5 to 2 hours by bus, according to the centre. The red bus costs about 60 baht.
How long does the Hellfire Pass walk take?
The short Blue Walk is about 500 metres and takes 45 minutes to 1 hour. The long Green Walk is 2.6 km each way, about 1.5 hours one way. Allow at least an hour for the centre and the short walk.
Can you get to Hellfire Pass by train?
Only partly. The railway ends at Nam Tok, about 20 km from the centre, so you continue by taxi or the hourly bus. There is no taxi service from the centre to the station.