Kanchanaburi and the River Kwai Bridge sit two to three hours from Bangkok, along with a war cemetery, a railway clinging to cliffs and turquoise waterfalls. It is a lovely trip, but first of all a place of remembrance. Here is how to get there, what to see and how to plan one or two days.
How to get to Kanchanaburi from Bangkok
The train from Thonburi
It is the slowest option, but the most beautiful. Ordinary trains leave Thonburi station, on the west bank of the river, at 7.45am (train 257) and 1.55pm (train 259). Allow about 2 hours 45 minutes to Kanchanaburi. Foreigners pay a flat fare of 100 baht, whatever the distance (prices checked in 2026). No booking: you buy your ticket at the counter on the day. Third class, fans and open windows.
Timetables change sometimes: check them at the station. To reach Thonburi, see our guide to getting around Bangkok.
Bus and minivan
Faster: the air-conditioned bus from the Southern Bus Terminal (Sai Tai Mai). The journey takes about 2 hours and costs around 110 to 180 baht depending on the company. Minivans leave from the Mo Chit terminal: about 3 hours, 170 to 350 baht depending on the operator. A private driver usually costs 2,000 to 2,800 baht one way (prices checked in 2026).
The bridge, the cemetery and the museum
The River Kwai Bridge and its history
Between 1942 and 1943, the Japanese army forced the building of a railway of about 415 km between Thailand and Burma. More than 60,000 Allied prisoners of war (British, Australian, Dutch, American) and around 200,000 Asian labourers were made to work on it. About 13,000 prisoners died, along with an estimated 80,000 to 100,000 Asian civilians: hunger, exhaustion, cholera. It became known as the Death Railway.
The steel bridge in Kanchanaburi became its symbol. Its curved spans came from Java. Bombed by the Allies in 1944 and 1945, it was repaired after the war: the straight central spans replace the destroyed sections. The famous 1957 film, based on the novel by Frenchman Pierre Boulle, is fiction.
Kanchanaburi War Cemetery
In the middle of town, Don Rak cemetery holds nearly 7,000 graves: 5,085 Commonwealth servicemen and 1,896 Dutch, almost all of whom died building the line. The paths are immaculate, the inscriptions simple and often deeply moving. Entry is free.
The Thailand–Burma Railway Centre
Right next to the cemetery, this museum explains everything: the route, the camps, the diseases, the bombing. It is open daily from 9am to 4pm, and entry costs 160 baht for an adult (prices checked in 2026). Some photos are harrowing, so it is not ideal for young children.
Beyond the town: viaduct, Hellfire Pass and Erawan
The train over the Wang Pho viaduct (Tham Krasae)
After Kanchanaburi, the train carries on towards Nam Tok. About an hour further on, it slows down on the Wang Pho viaduct, also called Tham Krasae: 400 metres of timber clinging to the cliff above the Khwae Noi river, built by prisoners in 1943. The morning train crosses it in late morning. You can get off at the Tham Krasae halt and walk along the track, carefully.
Hellfire Pass
About 80 km from Kanchanaburi, Hellfire Pass is a cutting carved through rock in 1943 with hammers and chisels. Its name comes from the torches that lit up the prisoners working at night. The interpretive centre, run by Australia, is free and open from 9am to 4pm. It closes on some public holidays and for part of May, so check before you go. By bus from Kanchanaburi, allow 1.5 to 2 hours.
Erawan Falls
A breath of fresh air after so much history: seven tiers of waterfalls and turquoise pools in a national park. Entry: 300 baht for a foreign adult, 100 baht for Thais. The park is open from 8am to 4.30pm. Local bus 8170 leaves Kanchanaburi bus station from 8am, takes about 1.5 hours and costs 60 baht (prices checked in 2026).
Kanchanaburi in 1 day or 2 days
In 1 day: leave early by bus or minivan. Museum, cemetery, then the bridge. It is doable, but you will see neither the viaduct nor Erawan. For more ideas, see our day trips from Bangkok.
In 2 days: on day one, take the morning train from Thonburi, then the museum, cemetery and bridge in the afternoon. Spend the night by the river. On day two, choose: either the train to Tham Krasae and Nam Tok, then Hellfire Pass, or Erawan Falls. Doing both on the same day is very tight.
Mr Schaka’s practical tips
- Start with the museum: the bridge and the cemetery make far more sense afterwards.
- At the cemetery and Hellfire Pass, cover your shoulders, speak quietly and avoid inappropriate photos.
- For Erawan, bring swimwear, shoes that grip in water and something to drink.
- It is very hot from March to May: hat, sun cream and plenty of water.
Frequently asked questions
Can you visit Kanchanaburi in a day from Bangkok?
Yes, for the bridge, the museum and the cemetery. For the viaduct, Hellfire Pass or Erawan, plan a night there.
How much is the train from Bangkok to Kanchanaburi?
100 baht for foreigners, a flat third-class fare (prices checked in 2026). Buy your ticket on the day at Thonburi station.
Can you walk on the River Kwai Bridge?
Yes, access is free. Trains still cross a few times a day: when one approaches, step onto the small side platforms.
To go further
Mr Schaka’s guidebook, Secret Thailand – Where Nobody Goes – The Practical Guide, covers the essentials: transport, neighbourhoods, addresses, food, etiquette and safety, updated for 2026–2027.
