What are the interesting places in Qingdao?

Tourism in Qingdao is mainly divided into two categories: humanities and nature, of which open attractions account for the vast majority. The old city is dominated by humanistic customs tours, while the coastal areas are dominated by coastal scenery tours. The famous Badaguan, Catholic Church, Christian Church, Olympic Sailing Center, May 4th Square, Ocean World, Laoshan Scenic Area, Tsingtao Beer City, and even squares, parks, wineries, museums, celebrities' former residences and beaches are dotted at the end of the peninsula. It can be said that Qingdao has different tourist hotspots all year round. There are heavy colonial buildings in the old city of Qingdao, with its unique charm, undulating streets, various European-style buildings that remain unchanged, high steps, Gothic cathedrals, German-style buildings and so on. German-style buildings are located in Zhejiang Road, Yishui Road, Jiangsu Road and Longjiang Road, with the office building of the German Governor's Office (the old city government) at Yishui Road as the core, and there are many residences of German officials and consulates of other countries around; There are also the Catholic Church in Zhejiang Road, the Christian Church in Jiangsu Road and the Governor's Mansion at the foot of Signal Mountain, all of which are excellent German-style buildings.