Best time
November to February is cool and clear. Erawan's waterfalls run strongest late in the rainy season, from September onwards.
At a glance
- Eat
- Kuay teow reua, €12 Rate 2026-08-26. Small dark-broth noodle bowls sold by the market shops in town, not the riverside terraces charging a view premium for the same thing.
- Book ahead
- Riverside raft-house rooms are worth booking a week ahead at weekends, when Bangkok empties into them. The train needs no reservation.
- Skip
- The floating-disco raft bars if you booked a quiet river room upstream of them; the noise carries a long way over water.
The railway was built by Allied prisoners of war and conscripted Asian labourers between 1942 and 1943, and tens of thousands died doing it. The bridge over the Khwae Yai is the famous fragment, but the honest sites are the Thailand-Burma Railway Centre in town, the war cemetery opposite it, and Hellfire Pass an hour or so upriver, where the memorial walk follows the cutting itself. Give the morning to these before anything else.
The train still runs west along part of the original line, and the stretch on the wooden trestle above the river is worth taking one way even though it is slow. From Bangkok, Thonburi station serves this route; the journey is around three hours and costs very little.
Erawan Falls is the other half of the visit — seven tiers of turquoise pools, several of them swimmable, about ninety minutes from town. Go early. The upper tiers involve real climbing and close in the mid-afternoon, and by eleven the lower pools belong to the coach parties.
Sources
- Thailand destination guide, Tourism Authority of Thailand, accessed
- State Railway of Thailand timetables and D-Ticket booking, State Railway of Thailand, accessed