How much time does it take to see the inner space caverns?

Adventure tour: 1 hour 15 mins. Hidden passages tour : 1.5 hours. Wild cave tour: 3.5 to 4 hours

Regular tour about an hour depending on guide and size of group.

They have 3 tours and based on time you have you can take any of them.

Depends on the tour you purchase. There is one super short. Two over an hour, closer to an hour 45 minutes. Then there is one thats 3-4 hours.

Approximately 30 mins with guide not sure solo only been with groups. Its an amazing place!