Trains on the line Krakow - Zakopane need to reverse direction three
times. Most trains are operated by EMU's, so there it's not a problem.
However, the direct express trains Warsaw - Zakopane have a loco in front,
which needs to move to the other side of the train at each station. 

Such a reversal taking place in Chabowka, August 2003

Picture by <a href="mailto:vertigo19@xs4all.nl">David Eerdmans</a>