Strata of white, soft ignimbrite are heavily affected by erosion. | Erosion exposes layers of different composition and colour. | Sometimes the soft white strata covers harder, darker ones. | Soft layers on top of even softer ones: note the undulating roof. |
Columns of soft white and yellow material no longer protected by hard, dark ones. | Erosion "paints" abstract art on thin, alternating strata of yellow and white ignimbrite. | Man-made doors in yellow ignimbrite contrasts white material in the background. | On the contrary, these arches are not man-made but sculptured by wind erosion. |
Peribacalari Vadisi along the road from Urgup to Zelve. | Almost all "hats" of hard material have fallen off these columns. | Here two columns only still have their "hats". | Magical sunset in a mystic landscape. |