Within the cave, you may see many formations, together with lava columns, lava cabinets, stalactites and stalagmites. Approach one hour to take a look at. Opening hours are from 9am ??6pm, and it's shut on the first Wednesday of on a monthly basis. Bring your own torch or headlamp, and https://tyson53sa7.thezenweb.com/jeju-special-tourist-zone-no-further-a-mystery-64294010