I just learned about this site today… it's really cool! Ambient sounds from all around the world…
I'm currently listening to about 10 minutes of a boat trip along a canal in India from the artist's newest album called Turns in the South. All the audio is available as free downloads, and there's a whole series of "one-minute vacations" which take you almost anywhere (but they're sort of hidden on the website under Introduction).
Check it out!