Due to the fact that we had seen EVERYTHING in Istanbul and were still stuck in Turkey for at least another 4 days, we opted to make the best of it and take a side trip. I would recommend a trip here if you are in Turkey. It is so relaxing and is a great place for some hiking. It all looks like something out of Star Wars or something. We hired a guide who drove us around and brought us to the outdoor museums. I wouldn't have known how to do this otherwise.