An atmospheric place. It is not necessary to take a guide, you can take a city minibus yourself, for about $ 2. Here, as they say: to look at the old days, and to shop, and have a delicious meal in a restaurant overlooking the sea
I went to the antique Side for several nights in a row. This area is impressive. In the very center of the Agora was the temple of Tyukhe, the ancient Greek goddess of luck. 2nd century AD. I've been to various ancient cities, but Side is my love!
A very interesting place and, importantly for the Russian mentality, )) with free entrance to the main territory. You can wander for at least 3 hours and look at mosaics on floors, inlays of stones, walls and openings, and foundations of all stripes.