How about Viking cruise?

Refer to the Viking cruise experience of Gone with the Wind.

Inland river cruise ships have become the favorite travel mode of European royal families hundreds of years ago. It represents an elegant, comfortable and laid-back attitude towards life, and at the same time, it can meet the travel needs of the places they go to explore deeply, combining the European classical aristocratic temperament with the comfortable experience of China elements. More and more people don't want to join a group or make their own free travel plans, so Viking cruise ships can visit the regular scenic spots in the middle cities. The rest of the time, you can choose enough free activities to go shopping, or choose paid customized experience projects. For example, the "Little Red Man Vienna Food Tour" will take you to all the century-old shops in Vienna. You can also take a helicopter across the river valley, enjoy food in the private castle of Michelin chefs, take a paraglider to have a bird's eye view of the poetic lake in Lucerne, and take a hot air balloon to overlook the Rhine River. There are many choices. The specific daily Viking daily and daily itinerary will be mentioned, and you can choose the personal tailor experience you are interested in.