In 2023, we visited Manavgat and its surroundings, as well as the Green Canyon, by car. Unfortunately, we were not lucky enough to see all the beauty, because we went at the moment when we had just finished extinguishing the fires (But the views of what we managed to see were gorgeous.
It's a good location, and the road from Manavgat has been repaired. Sometimes there are buses with tourists, but when there aren't any, it's quiet and high.