Place
- Bulgaria, Europe4
- Germany3
- Leipzig, Saxony, Germany3
- Moscow, Russia3
- Russia, Europe3
- Asenovgrad, Plovdiv Province, Bulgaria2
- Burgas Province, Bulgaria2
- Haskovo Province, Bulgaria2
- Krumovo Gradishte, Burgas Province, Bulgaria2
- Mezek, Haskovo Province, Bulgaria2
- Ottoman Empire, Africa/Asia/Europe2
- Plovdiv Province, Bulgaria2
- Sofia, Bulgaria2
- Stara Zagora Province, Bulgaria2
- Stara Zagora, Bulgaria2
- Tundzha (river), Eastern Europe2
- Varna Province, Bulgaria2
- Varna, Bulgaria2
- Veliko Tarnovo Province, Bulgaria2
- Yantra (river), Bulgaria2