Penghu County is located in the centre of the Taiwan Strait and comprises 90 islands. Renowned for its magnificent basalt geological landscapes, unique marine culture and historical heritage, it is a famous tourist destination, attracting visitors with signature events such as the Fireworks Festival. The Penghu Archipelago boasts rich columnar basalt geological features, such as Tongpan Island in Xiyu and the Geopark. Notable attractions include the跨海大橋, Magong historic sites (such as the Tianhou Temple), Nanliao ancient houses, and the Twin Hearts Stone Weir on Qimei Island.