The Ten Great Grotto Heavens

The Ten Great Grotto Heavens are located among the famous mountains on the Earth, and are governed by Immortals who are sent by divinities in Heaven. According to Volume 27 of the Seven Slips of a Cloudy Satchel, these Ten Great Grotto Heavens are: the first, Mt Wangwu Grotto; the second, Mt Weiyu Grotto; the third, Mt Xicheng Grotto; the fourth, Mt Xixuan Grotto; the fifth, Mt Qingcheng Grotto; the sixth, Mt Chicheng Grotto; the seventh, Mt Luofu Grotto; the eighth, Mt Gouqu Grotto; the ninth, Mt Linwu Grotto; the tenth, Mt Cang Grotto.

十大洞天