A boat on the River Kwai with the POW-built Wampoo Viaduct behind, Death Railway near Nam Tok, Kanchanaburi, Thailand, Southeast Asia, Asia

travel destination photography horizontal colour image boat river kwai wampoo viaduct death railway nam tok kanchanaburi thailand southeast asia asia outdoors day high angle view tree cloudy sky transportation river water non urban scene building exterior bridge built structure incidental people thai culture thai asian south east asia south east asian southeast asian color image colour color outside tourist destination travel high angle elevated view from above looking down background people people in the background transport typically thai traditional culture tradition traditional traditionally thai