Step into colorful medieval towns and picture life among fortresses, dungeons and drawbridges. Journey along the Rhine River, home to more medieval castles than anywhere in the world, and explore two of the most impressive, Marksburg and Rheinstein. Step into the fairytale towns of Riquewihr or Kaysersberg. Be entertained by Siegfried’s musical instruments. Let your inner adventurer out at Cologne’s Odysseum. Soar above the world at the Speyer Technik Museum and on aerial cable cars. These are just a few of the thrills that await you and your family.