Fenniaolin Port is located at the root of Wushihbi, Nan'ao Township, Yilan County. It is a small peaceful fishing port in Dong'ao. Doves get together in the forest. Doves are called fenniao in Taiwanese, so the forest is called Fenniaolin. In front of Fenniaolin is Dong'ao Bay. The curved bay is made of beach and reefs. Visitors see the blue landscape of mountains and sea here, listening to the sound of waves striking the coast. The scene appreciated from the turning point along Suhua Highway above Wuyanjiao is the most amazing. The catch of whale shark at the port is top one in Taiwan. Besides the beautiful landscapes, the catch of fresh seafood, such as grouper, large scale blackfish, and lembus rudderfish, is surprising. Many fishers like to go fishing at the port.