Bulgaria Vidin and the Baba Vida castle Vidin is a small city in the North-Western corner of Bulgaria, on the bank of Danube. Baba Vida castle Growth in the castle's stone wall Kayakers on the Danube river Old rowing base building Danube river minutes before the sunrise The sun rises over the Danube The entrance to the Vidin's synagogue. A sign on the wall says “No tresspassing” Vidin's synagogue One of the old town gates — Enachar kapia A street in the Kaleto district — Vidin's old town The metal bike path at the Danube's embankment can act as a temporary floodwall One of the castle's towers The castle's courtyard