The Nanwan Wharf Recreation Area (南灣碼頭遊憩區), sitting at the southern extremity of the Cigu Lagoon (七股潟湖), is a great place from which to enjoy the mangrove forest landscape and gaze out towards nets, wooden shacks, and bamboo fish traps. The dock features a viewing platform, and is also a place from which to catch pleasure boat trips into the lagoons. You can take a boat to Wangzailiao Barrier Island or Dingtouershan Sand Bank, and you will find yourself surrounded by diverse ecology ranging from fiddler crabs to water birds, and mangrove forests.