Yuweng Island

Yuweng Island, also known as Xiyu Township, is located in Penghu County, Taiwan. However, the provided information focuses more on Xiyu Township, which is a rural township. The township has a population of 8,301 and covers an area of 18.7148 square kilometers. It comprises 11 rural villages and is governed by a mayor, currently Hsu Yueh-Li.

Xiyu Township is situated in the Pescadores Islands, also known as Penghu. The township's name, Xiyu, translates to "West Island" in English. The area is known for its unique geological features, such as columnar basalt formations. The township is part of Taiwan and is subject to the country's administrative divisions.

The history of Xiyu Township dates back to its establishment as a rural township in Penghu County. The township has been governed by various leaders, with the current mayor being Hsu Yueh-Li. Although specific information about the Yuweng Island lighthouse is not provided, Xiyu Township's unique features and geological formations make it an interesting location to explore. The township's population and area provide insight into its size and administrative structure.