Rainbow Bridge, also known as the Binhai Walkway, is located in the Shinan District of Qingdao City and is one of the key projects constructed by Qingdao to welcome the 2008 Olympic Games. It starts from Tuandao in the west and extends to the Shi Lao Ren Tourism Resort in the east, with a total length of approximately 40.6 kilometers. The walkway spans across Qingdao’s new and old urban areas as well as the high-tech industrial park, situated within the scope of a national key scenic spot. This pedestrian path connects all the main attractions of Qingdao, such as Zhanqiao Park, Naval Museum, Xiaoqingdao Park, Lu Xun Park, First Seawater Bathing Beach, Badaguan Scenic Area, May Fourth Square, and Shi Lao Ren Seawater Bathing Beach, forming a unique coastal scenic gallery. The opening hours and specific business status are subject to the daily opening conditions.