Completely new, nothing historical, just an unusual place for people who know about amphitheaters only from textbooks. You can only watch from behind the fence at the entrance. No shade, it's hot))), up to +40 and above))). Concerts of modern classical, national and all other types of musical art are constantly held there)). I do not recommend going to "see the amphitheater" from afar. It will not justify any hopes for ancient historicism.
It was in October 2024, it is located in the upper part of the city, it is better to climb from the embankment where the monument to Ataturk, the entrance was closed with a chain, but in the middle there was a gate at which you can push back the latch and pass. It's a nice building, the amphitheater is not as big as in Ephesus and is new in appearance, but it's still worth a visit
It's great that this is a functioning outdoor venue for concerts. If you decide to take a walk there, be sure to look at the concert schedule, there are rehearsals these days in the morning.