After hundreds of thousands of years, the great underground caves have subsided and only a portion remains. That is the gigantic, 40 meters high and 17 meters wide, limestone arch. This is the final form of a limestone cave.
Cold air blows from the deepest limestone caves inside. It is possible to see alpine and northern types of mosses here, making this area known for its rare vegetation.
The hazy cold can be felt even during summer, and the magnificent tableland of karst created by nature is a beauty that you cannot miss out on seeing.