The 18:30 boat ride is just between dusk and night because of the long daylight in Europe. Europeans can't help singing the atmosphere of dinner. The instrument accompaniment and live singing are very in line with the current situation and the outside scenery. Of course, every time you go to a building, the speed of the boat will inevitably slow down to let you enjoy a look. The best thing is to enjoy the scenery of the Eiffel Tower. Great, right? . .