Very small small attraction, quite far from the city. We rode a motorcycle, pay attention to navigation, plus ask for directions while walking. Small attractions still have to sell tickets, there is a small canteen next to it, you can buy some drinks and snacks, you can rent a flashlight. It was dark inside, there was no flashlight, but nothing could be seen, we brought a strong flashlight, mainly watching bats, curious baby bold, there is a dense phobia even.