Hi--we're going to the Balkans at the end of July. Most of our plans are worked out, but I can't figure out a reliable mode of transportation from Belgrade to Sarajevo. Any thoughts are appreciated. Thanks!
How about flying?
Checkout the lonely planet guidebook and also the thorn tree forum on the LP website. Also checkout balkanology.com - these two sites used to have fairly accurate info.
I took the bus in the return direction about 5 years ago. At that time there was only one direct bus from the central bus stn and about 5 more from one of the suburbs of Sarajevo. I went for the central one.