The Baltic coastline is the setting as Julia continues her walking tour. Generations of holidaymakers have flocked to the island of Ruegen, inspired by the Romantics of the 19th century - particularly Caspar David Friedrich, the most celebrated of German Romantic painters. Julia's walk explores popular seaside resorts and beaches as well as the stunning chalk cliffs that Friedrich loved to paint. But in between lies the eerie and unexpected remains of Hitler's ambitious attempt to create a vast Nazi holiday camp.