If you circle the island you can see the eight outer islands, Chimei, Maoyu, Huayu, Chiangchun, Tungchi, Hsichi, Tungyuping and Hsiyuping. Except for Chimei, all the other islands belong to Wangan County.
繞完該島一圈，可以看到七美、貓嶼、花嶼、將軍、東吉、西吉、東嶼坪、西嶼坪八個離島；當中，除了七美在行政上獨立成為澎湖縣的一個鄉外，全部劃入望安鄉內。