Ballooning

Totally amazing. There were 90 plus balloons for the sunrise flight.
Other place I loved was Selime Cathedral. Huge monastery all rooms carved in a large rock mountain or hill in the peaceful Ihlara Valley. The valley was formed from volcanic activity and earthquakes. A real oasis.
Getting to the monanstry caves was quite steep walking up the rock with a fair bit of exposure. However this tuff which looks a bit like sandstone was not slippery.
Also did an underground city. Mostly for storage except in times of war. Pretty crowded and tight tunnels