This is the real "Lost world"!
The length of the caves is 51000 square meters and they have their own water sources, and even vegetation.
No one suspected that close to a small village located such a huge underground cave. She's just amazingly huge!
It even has its own river.
second photo, where you see vegetation, that's the cave entrance... those plants definitely needs sun... and regarding their own water "source"... well caves are usually created by waters... so... yes there is running waters in most of them...
well, that took ruined the tale, certainly in the second photo the view from the cave to the surface and not descent into it . but I would like to believe in a fairy tale)))
ok ok... so the last photos shows one of the fairies which leave in the cave, you can recognize it is a fairy because the water glows when it is in contact with a fairy (that fairy tale originates from Tchernobil...) and that good fairy just saved that poor guy who was drawning in the previous picture...
hmm happy ? lol
thanks