Yeralti Sehri is an amazing underground city in Derinkuyu province ,Cappadocia ,Turkey. The inhabitants of the region took shelter in this city from the raids of Arab armies. In Byzantine times it contained a full complex of food stores,kitchen,stables,schools,churches ,wells, wine and oil presses and much more. The underground city had a total of 13 level subdivisions spread over eight main levels. The total depth is 85meters under the ground with many shafts opening at the ground level.It had the capacity of accommodating around 20,000 people at a time.
The city aptly translated as 'dark well' ,is the largest known example of troglodyte living in Cappadocia. Eight of the levels are open to public ,with the lowest level at the depth of 54m ( 177ft).
Planning of the underground city...

Vents doubled up as entrances as well as ventilators for the city. There are numerous vents that open up to the ground above .
This is how the vents look like ...

Various tunnels open up into numerous interconnected chambers.
We were told that this was the school in the olden times ,where scholars conducted their classes .
The young tour guide played a prank on us.. He dared us to enter the small narrow tunnel (in pic below),and warned us that it was extremely dark and claustrophobic inside.Unable to resist the dare, I entered through one of the openings and within seconds came out of the other :D

Those rare moments when I am glad that I am vertically challenged !! The tunnels were much less than five feet in height and even I had to bend ! This gentleman had to double up..
There was light at the end of this tunnel ....
Saddened to see that miscreants and love birds did not think twice before damaging this heritage !

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