PS- Good recommendation on tours. I found that they were almost necessary in Cappadocia, where it can be pretty far in between sites with limited public transport. They color code the tours, I went on the Green tour which I thought was best combo of sites. I think it was 60 or 70 TL? Some places will try to charge more, but you can just book at any agency in town (I stayed in Goreme which is probably best choice- you can walk to a lot of stuff). PS- stay in a cave hotel when you are there!