Vidin Province
Vidin Province () is the northwesternmost province of Bulgaria. It borders Serbia to the west and Romania to the northeast, and its administrative centre is the city of Vidin on the Danube river. The area is divided into 11 municipalities. As ...
, Northwestern
Bulgaria
Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...