Our reception doors generally close around 5:00. We don't actually have "hours", we have a certain number of tours or groups on any given day. Visit the website, pick the day you want to come and the number in your party that you want to bring and it will show you the tours or groups that your party would fit into and the available hours of those tours. We generally finish our last tour at sundown. Right now we have night zips on Friday and Saturday nights for halloween.
Not certain this time of year. Might check their seasonal hours give them a call. Extremely helpful and friendly
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