Guishan Island (Yilan)

Guishan Dao, Dao also Kueishan or Kueishan Tao (Chinese龟山 岛, pinyin Guīshāndǎo, turtles Mountain Island ') is an island in the Pacific Ocean, which belongs to the municipality of Toucheng in Yilan County of the Republic of China.

The island is the top of the only active volcano in Taiwan, which last erupted about 1785.