Were supposed to take a tour, but the guide did not show up, allowing us easily to get to all the points of interest. There is a tram in front of the ship which stops in all the famous attractions at a very cheap cost approx EUR 1.50 per ride. Took the regular ferry also at Eur 1.50 crossing to the Asian side. Such a way is interesting and cheap to visit in details all the points of interest.
The highlight is the visit to the archeaological site Ephesus. Suggest take the locat minibus, which is very clean and safe and costs about 3 EUR to the neighbouring small town Selcuc, and from there take a cab to the higher gate and walk down along the amazing archeology ermains of the giant city to the lower entry and from there return to Kusadasi either through Selcuc or picking the mini bus in the main road which is not too far.