The trip begins in Germany's Black Forest. Joanna explores the Danube Gorge in Bavaria, and meets memorable characters, including a beer-brewing nun. In Austria she also discovers the beauty of the Wachau wine valley and fulfils a dream to visit the Vienna Boys Choir, before Tom Neuwirth, also known as Eurovision winner Conchita Wurst - reveals more of

Slovakia and Hungary - Joanna visits Slovakia - including the snow-capped Tatra mountains - Budapest, and Hungary's Great Plain on the second leg of her Danube adventure.

Romania - The last leg of Joanna's journey along the Danube takes her across Romania from epic Danube gorges and Transylvania's bears to Dracula's castle and the wild Danube Delta