
1) Populated place on the Danube
Found on
https://www.crosswordclues.com/clue/silistra

Silistra (Силистра, pronounced siˈlistrɐ) is a port city in the far northeast of Bulgaria, lying on the southern bank of the lower Danube at the country`s border with Romania. Silistra is the administrative centre of the Silistra Province and one of the important cities of the historical region of Southern Dobrudzha. Silistra is a major....
Found on
http://en.wikipedia.org/wiki/Silistra

town, extreme northeastern Bulgaria, on the Danube River opposite Romania. To the south and southeast are the remains of the old fortifications. The ...
Found on
http://www.britannica.com/eb/a-z/s/95
No exact match found.