Between 1942 and 1943 the Japanese army drove a railway 415 kilometres from Thailand into Burma to supply its campaign there, using around 60,000 Allied prisoners of war and a far larger number of conscripted Asian labourers, mostly Malayan, Burmese, Tamil and Javanese. Roughly 12,000 prisoners died. The number of Asian labourers who died is not precisely known and the usual estimates run to around 90,000, which is the part of this history most often left out.
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Kanchanaburi is where that railway crossed the Khwae Yai river, and the bridge is the reason most people come, helped by a 1957 film that got almost everything wrong including the name of the river. The town sits three hours west of Bangkok on a wide river, with raft houses moored along it, war cemeteries in the middle of town, and a national park of turquoise waterfalls two hours further on. It is a strange combination and packing for it means packing for two quite different days.
What Makes Kanchanaburi Different to Pack For
It is hot, and hotter than the coast
Inland western Thailand runs 33°C to 38°C through the hot season from March to May, and can exceed 40°C. There is no sea breeze. The wet season from June to October brings heavy afternoon rain and the cool season from November to February is the sensible time to visit, still 30°C by day but bearable.
A merino wool base layer for women is worth carrying for the bus, the train and the cold restaurants, and for the surprisingly cool nights on a raft house on the river in December and January.
The memorial sites need different clothing from the waterfalls
The cemeteries, Hellfire Pass and the museums are places where covered, unremarkable clothing is the right choice. Erawan is a swimming day. You will probably do both in one trip and possibly in one day.
Erawan involves a real climb
The falls have seven tiers spread over about two kilometres of path, and the upper levels involve scrambling on wet rock, ladders and roots. Most visitors stop at tier two or three. The fish in the pools nibble, which people find either delightful or intolerable.
The animal tourism question
Kanchanaburi was home to the Tiger Temple, closed in 2016 after an investigation found dead cubs in a freezer and evidence of wildlife trafficking. Elephant camps remain, and they range from genuine sanctuaries to riding operations. This is a place where what you choose to book matters.
Recommended Tours and Experiences
The Kanchanaburi Packing List
Footwear
Closed shoes with grip for Erawan and for walking the railway cutting at Hellfire Pass. The rock at the falls is wet limestone with algae on it and it is genuinely slippery; the Hellfire Pass walk is loose ballast, sleepers and a steep stair back up.
Waterproof hiking shoes are the right tool for both. Add flip flops for the raft house and sandals you can swim in for the falls pools, because the rock underwater is sharp.
Clothing
Light, loose, covering. Long sleeves and long trousers protect against sun, insects and the vegetation at the falls, and they are the correct thing to wear at the cemeteries and the memorial. Swimwear under your clothes for Erawan, since the changing facilities are limited.
Temples here need shoulders and knees covered and shoes off, as everywhere in Thailand.
For sun
A wide brim sun hat, high factor sunscreen and sunglasses. The bridge, the cemeteries and the lower falls car park have no shade at all, and the heat inland is the thing that most often spoils a day here.
For rain
A packable rain jacket from June to October. The falls are at their fullest then and the paths at their most dangerous.
Health and insects
Dengue is present and the mosquito bites in daylight, so repellent is a daytime item. There is a low malaria risk in the forested areas along the Myanmar border west of here, which is worth raising with a travel clinic if you are going deep into Sai Yok or toward Sangkhlaburi rather than staying in town. Long sleeves at dusk.
Bring rehydration salts, antiseptic and waterproof plasters. Leeches are present in wet forest in the rainy season.
Practical
Cash in baht, since card acceptance outside hotels is limited. A dry bag for the falls and the boat trips. A refillable bottle and more water than you think for Erawan, where the shops are at the bottom only. A torch for the raft houses, some of which run on generators that go off at night.
What to Wear at Key Sites
The bridge over the River Kwai
A steel bridge, partly original and partly postwar replacement after Allied bombing, which you can walk across on a designated walkway beside the track.
Practically: it is a live railway and trains still cross it. There are refuge bays to stand in and you must use them; people have been hurt treating it as a pedestrian bridge. It is crowded and commercialised at the town end and quieter if you walk further out. Full sun, no shade.
The war cemeteries
Kanchanaburi War Cemetery in the centre of town holds nearly 7,000 graves and Chungkai Cemetery lies across the river, both maintained by the Commonwealth War Graves Commission.
Practically: free, immaculate and quiet. Dress as you would for a cemetery at home, which means covered and unshowy. Many of the men buried here were in their early twenties and the headstone inscriptions were chosen by families; read a few rather than walking the rows.
Hellfire Pass
A cutting through solid rock at Konyu, dug by hand with hammers and drills largely at night by lamplight, which is where the name comes from. The Australian government funded memorial museum above it is excellent and the walk goes down into the cutting itself.
Practically: eighty kilometres northwest of town and worth the trip. The museum provides an audio guide. The walk into the pass is steep going back up, hot, and there is a longer trail beyond it that needs water and proper shoes. This is the most affecting site in the region and the least commercial.
Erawan National Park
Seven tiers of falls over turquoise pools in forest, about two hours north of town, and the most popular day out in the province.
Practically: swimming is allowed at most tiers. Plastic bottles are checked and charged a deposit at the gate to stop litter, so bring a reusable one. The climb to tiers six and seven is a scramble and the park closes access in the late afternoon, with rangers walking people down. Wear something you can swim in and shoes with grip.
The Death Railway train
The surviving section of line runs from Kanchanaburi to Nam Tok, including the Wang Pho viaduct, a wooden trestle on a curve above the river.
Practically: about two hours each way, cheap, slow and not air conditioned. Sit on the right going out for the viaduct. It is the best way to understand the terrain the railway was cut through.
Elephants and animal attractions
Several camps operate in the province.
Practically: the honest position is that riding elephants, bathing them on demand and photographing captive big cats all depend on practices most visitors would not accept if they saw them. A genuine sanctuary does not offer rides, does not chain animals for photographs, and limits contact. Check whether the operation is accredited, read recent independent reviews rather than the operator's own material, and be willing to walk away.
What Not to Bring
Leave sandals for Erawan and Hellfire Pass. Leave single use plastic bottles, which Erawan will charge you for at the gate.
Leave a casual attitude to the bridge, which carries trains. Leave beachwear for the memorial sites. Leave any assumption that the 1957 film is accurate: the bridge in it was built over a different river in Sri Lanka, the real prisoners did not sabotage anything, and the surviving veterans objected to it strongly.
Essential Resources for Women in Kanchanaburi
Emergency numbers in Thailand: 191 for police, 1669 for ambulance and emergency medical services, 199 for fire. 1155 is the Tourist Police hotline with English speaking operators, which the other lines frequently lack. For a national park emergency, rangers are the fastest route and every park office has a number posted.
Tourist support: Kanchanaburi has a Tourist Police presence, and 1155 operates nationally with interpretation. A police report is required for an insurance claim and before a consulate will replace a passport.
US Embassy: the embassy is in Bangkok at 95 Wireless Road, telephone +66 2 205 4000, at th.usembassy.gov, roughly three hours east. There is no consular office in Kanchanaburi. Enrol in the Smart Traveler Enrollment Program at step.state.gov before you travel.
Main hospital or clinic: Thanakarn Hospital and Paolo Hospital Kanchanaburi are the private hospitals most visitors use, with Makarak Hospital as the public option, all with emergency departments. Anything serious goes to Bangkok, three hours away, which is the argument for insurance with evacuation cover. Check the policy covers motorbike riding, which most exclude by default.
Official health authority: the Thai Ministry of Public Health at moph.go.th, with the US Centers for Disease Control destination page for Thailand the more useful source on dengue and on the residual malaria risk in border forest areas.
US State Department travel advisory for Thailand: current advisory level and detail. Read it directly rather than relying on this page.
UK FCDO travel advice for Thailand: entry requirements, safety and health guidance. The FCDO advises against all but essential travel to parts of the far south near the Malaysian border, which does not include Kanchanaburi. It does carry separate advice about the Thailand to Myanmar border areas west of here, so read it if you plan to travel on toward Sangkhlaburi and the Three Pagodas Pass.
Official tourism authority: the Tourism Authority of Thailand at tourismthailand.org, with the Kanchanaburi TAT office and the national park service for Erawan opening hours, which change seasonally, and for closures after heavy rain.
Solo women safety assessment: Kanchanaburi is a safe and easy destination for a woman travelling alone. It is a modest provincial town with a long established travellers' scene along the river, accommodation that ranges from raft house dormitories to resorts, and a relaxed atmosphere without the pressure of the islands. Violent crime against visitors is rare, street harassment is uncommon, and eating alone is normal. The riverside bar strip on Maenam Kwai road is the one place with a late night drinking scene, and it carries the usual advice: watch your drink being poured, and be aware that it is the part of town where petty theft and hassle concentrate. The genuine risks here are physical rather than social, and there are four worth naming. Road travel is the first and biggest, as everywhere in Thailand: the route to Erawan and Hellfire Pass is fast, winding and shared with minibuses driven hard, and scooter hire on these roads is a serious risk that most travel insurance will not cover without the right licence. Second, the waterfalls: wet limestone is extremely slippery, people are injured at Erawan every season, the upper tiers involve real scrambling, and flash flooding in the rainy season can raise water levels quickly. Follow ranger instructions about closing time, since being above tier five at dusk is how people get stranded. Third, the bridge is an operating railway and must be treated as one. Fourth, the heat inland is severe from March to May and heat exhaustion at the falls car park or on the Hellfire Pass walk is common; carry more water than you expect to drink. Mobile coverage is good in town and unreliable in the parks, so tell someone your plan if walking alone. Finally, if you stay on a raft house, check how you would get ashore at night and whether the generator runs; some are moored a long way from anything.
Reading On
Kanchanaburi deserves two nights rather than the single day trip most people give it, because Hellfire Pass and Erawan are in opposite directions and rushing both wastes them. The Thailand travel guide for women is the parent for the country and the Thailand packing list for women covers a trip across it. East, the Bangkok travel guide for women covers the capital three hours away and the Ayutthaya packing list for women the old capital north of it. South, the Hua Hin packing list for women covers the nearest beach and the Khao Sok packing list for women the rainforest further down. North, the Chiang Mai travel guide for women and the Pai packing list for women cover the hills. The travel packing guide for women is the parent for all destinations. For why a thin wool layer is worth carrying somewhere this hot, the best merino wool base layers for women explains what it does with sweat, and the Roman Trail collection is where the tops themselves live.
If the outer journey is calling you, the inner one usually is too. Explore SoulMap at romantrail.com/blogs/soulmap.
