Introduction to Fox Fairy Cave: Fox Fairy Cave is located on the cliff of Wunv Mountain. According to legend, there is a pair of fox fairies who have practiced spiritual practice for thousands of years living in the cave, praying for more miraculous effects. Although according to expert research, this cave was an armor storehouse during the Goguryeo period, there is still a constant flow of incense in front of Fox Fairy Cave all year round.