This is one of the three Hangzhou biggies: Shan Wai Shan, Lou Wai Lou and Zhang Shen Ji. They are all tourist traps but do serve up good Hangzhou cuisine. Many go for the Fish Head Soup at Shan Wai Shan, and there are many different sizes to choose from. The restaurant is located inside the Botanical Gardens main entrance, which means you have to pay ten kuai a person at the gate, but they do give you two hours to eat and stroll around. Definitely a nice way to walk off a meal.