The mysterious underground world hidden in the city, Donghae Cheongok Golden Bat Cave
The mysterious underground world hidden in the city, Donghae Cheongok Golden Bat Cave Local people Donghae-si, Gangwon-do You don’t have to go deep into the mountains to explore the caves. Donghae Cheongok Golden Bat Cave is the only natural cave in the city in Korea. An apartment complex has been built next to the limestone cave, and it is an unfamiliar landscape where city buses come and go frequently. The Cheongok Golden Bat Cave was...