90 minutes, give or take, for the standard tour. It varies in time on the size of the group and the tour guide. We had a few times today, where we spent time waiting for the group ahead to move along from the next stop. Which was actually kind of nice to not have to rush through it.
90 minutes, get there early
An hour and a half on the regular ride but they do have an extended version. I not sure for how much more or how much more the time will be
90 minutes
I don't quite remember but I want to say about an hour and a half
Hour and a half. You have to follow a guide, no free roaming
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