Introduction
 Hannover, Germany
 Berlin, Germany
 Hamburg, Germany
 Hamelin, Germany
 Harz Mountain, Germany
 Weimar, Germany
 Hannover, Germany
 Celle, Germany
 Amsterdam, Netherlands
 Prague, Czech Republic
 Vienna, Austria
 Copenhagen, Denmark
 Bruges, Belgium
 Munich, Germany
 Gryon, Switzerland
 Venice, Italy
 Florence, Italy
 Cinque Terre, Italy