With its knobbly-topped rock cliffs speckled with cave dwellings, walking through Zelve Open-Air Museum is an experience of the Cappadocia of old. 

The settlement began life as a monastery in the 9th century, and by the 20th century was a thriving village. Due to erosion and rockfall dangers, the village had to be abandoned in 1952. Now the entire valley is a museum.

There are a couple of interesting chapels to see — the Üzümlü Kilise (Grape Church) being the most intact — and a rather picturesque rock-cut mosque.