Zhongshan Park is one of Qingdao's main green breaks, sitting between the old concession districts, beaches, and hill parks. It is especially popular in spring, when blossom gives the paths a softer mood than the city's stone churches and German-era streets.
The park is not a reason to visit Qingdao by itself, but it is a useful hinge between stronger sights. Use it as a walking pause between Badaguan, the waterfront, and Taiping Hill, or come early when local life is more interesting than the landscaping.