The tour guide, J.T. was excellent as were the rest of the crew. They warned us that a storm was coming , the bats might not come out , and offered to reschedule our tour . Since it was my last night in Austin , I opted to take the tour anyway . We didn’t see any bats , which was a huge disappointment, but J.T. did everything he could to make the time informative and enjoyable—which is was both . I will be back next year and book this tour again !