If your trip to Ko Samrong is all sorted out but your travel itinerary is looking a little empty, let us give you a few hints and tips.A look at a postcard stand will show that a trip to Ko Samrong is not complete without checking out Bridge Over the River Kwai. Considered the most iconic attraction in the city, you might want to schedule more time here than a quick stop.Keep yourself busy by visiting Kanchanaburi Walking Street and Thailand-Burma Railway Centre. If you still have lots of stamina and room on your schedule, Giant Rain Tree is also whispering your name.