Journey to historic Heidelberg, Germany, and charming Strasbourg, France, in search of castles and cathedrals with British photographer Alastair Miller. In the picturesque medieval town of Heidelberg, Alastair scales the heights of its majestic castle and meets with students from Germany’s oldest university. Alastair then continues his voyage along the Rhine River to culture-rich Strasbourg. Here, he samples some of the city’s renowned culinary delights and admires its towering cathedral—once the tallest building in the world. Throughout the episode, learn more about visiting these landmarks on our Treasure of the Rhine river journey.