During our first two visits to Calis we were a bit worried about the idea of getting 2 dolmus (or should that be dolmi?) to Olu Deniz, but on our 3rd visit we gave it a go, and it is very easy, and a nice drive, When the dolmus stops in Fethiye centre there is a man who shouts at you to tell you which dolmus to get for your chosen location, on both occasions it was parked directly behind the one we had just alighted from. It was not at all complicated and well worth the trip.