When you come off the D400 on the Fethiye Road, the dolmus goes down the road towards Fethiye, you will see a road on the right that that has an arrow that says Calis Plaji (Calis Beach). On the opposite side is a big Citroen Garage. Ask the driver to drop you there. Walk down this road on the Citroen Garage side and there is a Dolmus stop. Catch the dolmus down to Calis Beach, dolmus will have Calis Plaji on the front it will take take about 5-10 minutes and will save you the long walk.