The last leg of Joanna's Danube journey takes her across Romania, starting at the vast Iron Gates gorge. The actress travels into wild Transylvania, where she follows the trails of brown bears in the forest and discovers the secret history of Dracula's castle. After a night in a guest house owned by King Charles and an encounter with Europe's witches, Joanna heads towards the Danube Delta, the Black Sea, and the finale of her adventure.