Bus #10 also stops at Mostar Railway/Bus station
If you arrive in Mostar at the Railway station or the nearby Bus station for national/international busses, you may catch here the yellow Mostar bus to Blagaj. Note that this bus does not stop at the "main" bus station, but at a stop just across the main road passing by. One ticket from here to Blagaj was 2,10 KM in October 2008.
The local public bus from Mostar runs to Blagaj. Line no. 11 runs further than Blagaj but you can get off in Blagaj. Line no. 10 ends in Blagaj.
Since there are not that many buses running per day, you best go to the tourist office near the famous bridge in Mostar and ask for the times and catch the bus at Spanski Trg (Spanish square). You buy the ticket from the driver which cost 1.80 KM in September 2008. The driver made sure we got off in the right place and pointed us in the right direction for our walk to the source of the Buna river and the derwish monastery.
We took the 3 pm bus to Blagaj and the one at about 7 pm back.