![](http://www.alamy.com/thumbs/6/02C43EBD-F14E-4658-8E15-D8C6000FF6AC/PAHYXH.jpg)
Belgrade, Serbia. Kalemegdan Fortress in the night, ancient Singidunum.
Size: 6016px × 4016px
Location: Belgrade
Photo credit: © Alpineguide / Alamy / Afripics
License: Royalty Free
Model Released: No
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