This is more than 3 km long and one road west of the Su Causeway. It starts at the intersection of Beishan and Shuguang Road (which becomes Yang Causeway once you are south of this intersection); the causeway runs north-south. Yang Causeway includes Quyuan Garden (aka Qu Garden aka Qu Courtyard), which is the most popular spot to see tons of lotus blossoms (late spring > summer). The water area to the west of the top of Yang Causeway is Maojiabu Scenic area, with orchids blended into the water scenery. Another tourist spot on Yang Causeway is Mr. Guo's Villa, which was built in 1907 and is considered one of the most classical gardens in Hangzhou. At the southern end of the causeway, just before Nanshan Road, is a fish-viewing pond.