This photo is of the U Bein Bridge in Mandalay, Burma. It's a fantastic sight, especially when the sun is setting.
It's 1.2km long and was built around 1850 and it's the olest teakwood bridge in the world. You can hire a local to take you out on a rowing boat and sup a few beers to watch one of Mandalay's most stunning settings (and there are quite a few!).