Penghu's main area consists of a chain of four islands: Huxi 湖西 (which includes the Magong Administrative Area), Zhongtun 中屯, Baisha 白沙, and Xiyu 西嶼.
Zhongtun island--the smallest of the four--is usually just a place people drive through on their way to and from Huxi and Baisha islands. Poor Zhongtun...
However, this won't be the case for geocachers! You will see great views, as well as some "giants" watching over the sea.
The cache is hidden under the center of the viewing platform. The container is big enough for small TBs and swag. Please bring your own pen; the log sheet must be signed to qualify as found.
PS: There is actually a fifth island in the main chain (even smaller than Zhongtun) which you can discover in the cache The Bridges of Penghu County (GC6J2Q9)