ფაილი:Belogradchik fortress 2009.jpgKlearchos Kapoutsis Flickr user ID: 8383084@N06 publication date: 14 April 2009 described at URL: https://www.flickr.com/photos/8383084@N06/3440819345/ operator:
ფაილი:The Fortress of Belogradchik.jpgorg/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue 19 November 2009 English author name string: Klearchos Kapoutsis URL: https://www.flickr
ფაილი:Belogradchik Fortress E5.jpgDescriptionBelogradchik Fortress E5.jpg English: Belogradchik Fortress, Bulgaria Български: Белоградчишката крепост Date May 2009 Source Own work Author
ფაილი:Belogradchik Fortress E2.jpgDescriptionBelogradchik Fortress E2.jpg English: Belogradchik Fortress, Bulgaria Български: Белоградчишката крепост Date May 2009 Source Own work Author