Gulangyu is the area with the highest density of family pianos in the country, also known as the Piano Island. The piano museum on Gulangyu Island is also famous in all directions. Treasures gather, and a variety of famous pianos from ancient and modern China and abroad are full of exhibition halls. The museum is free to visit, but epidemic prevention measures should be done. In addition, the viewing platform behind the museum and outside the exit is an excellent location for shooting the sunrock vision. [Naughty]