There is a little bus shelter and seat at the very end of the car park,there you will find a timetable of the free bus service I think the ones to Calis were every two or three hours, we had a look at the timetable before we went in and timed our shopping for one of the buses (hubby is Scottish so was happy to save a lira and a half)only joking!we just happened to be in time for a free bus back with our shopping, lovely little minibus / dolmus transport, we were hoping to maybe go as far as the Pelin but he stopped by the Meri bar that was fine though it was free so we could not expect to be dropped at the door.