The Bulgarian national flag waves proudly on a flagpole against a vibrant blue sky in Vidin, Bulgaria.

Flag of Bulgaria Under the Blue Sky 

Serene autumn scene with trees reflecting in the Danube River in Vidin, Bulgaria.

Trees on Riverbank

Beautiful view of Belogradchik cliffs at sunset with vibrant autumn foliage.

Explore the ancient Belogradchik Fortress in Bulgaria with stunning rock formations under a cloudy sky.

Explore the medieval Baba Vida Fortress in Vidin, Bulgaria under a clear blue sky.

Stunning view of Baba Vida Castle against a vibrant sunset sky in Vidin, Bulgaria.

The Milky Way illuminates a clear night sky over a lush field in Antimovo, Bulgaria.