Don't go, absolutely fool! The ticket booked online said that it could not be recognized. I bought 70 on the spot. I said that the small train was sent up. I said that there was a tour guide. As a result, only 2 minutes of the car city did not send it up the mountain. It drifted back and forth for 10 minutes. I was tired and climbed the steps into the cave. There was no one. There was no tour guide. There was no electricity. It was dark. It was definitely a pit. Don't be fooled!