It was a fulfilling trip, with nothing left out. Although I'm Korean, I booked the tour with an English-speaking guide, and while it was sometimes difficult to understand everything, our guide Sedat took excellent care of us. We traveled with 8 people from various countries, with diverse age groups, and even some travelers with physical limitations. I was very impressed with how well the guide managed to accommodate and control everyone. The guide also seemed to have extensive historical and religious knowledge and pointed out great spots for photos. (By the way, the guide looked like a movie star!) In the underground city, it can be dusty, so bringing a mask might be helpful. Anyway, this experience in Cappadocia was even more satisfying than the hot air balloon tour. I'm looking forward to the rest of my trip in Turkey! (Oh, and thank you to our driver for making our travel so comfortable!)