The CNN list of the most beautiful railway routes in Europe also includes a two-hour train journey (in Bosnia and Herzegovina) that connects the capital Sarajevo with beautiful Mostar.

Thank you very much CNN for taking into consideration my Sarajevo and beautiful Mostar.

https://edition.cnn.com/travel/article/europe-most-beautiful-train-journeys/index.html

Sarajevo to Mostar, Bosnia and Herzegovina

https://edition.cnn.com/travel/article/europe-most-beautiful-train-journeys/index.html

The road between Bosnia’s whimsical capital and its tourist honeypot, pretty Mostar, is beautiful enough; but the two-hour train journey is another level, threading below green mini mountains and ragged cliffs as it follows the emerald Neretva river. You’ll arrive in Mostar — one of CNN Travel’s favorite small towns in Europe — slightly upriver from the famous bridge, which was built by the Ottomans before being destroyed in 1993 by Croat forces and rebuilt stone for stone in 2004.

https://edition.cnn.com/travel/article/europe-most-beautiful-train-journeys/index.html