01-04-2022, 01:23 PM
You could do the Queen City Underground Tour. I've never taken it, but it looks interesting and gets good reviews.
https://www.tripadvisor.com/AttractionProductReview-g60993-d17597950-Ultimate_Queen_City_Underground_Tour-Cincinnati_Ohio.html
https://www.tripadvisor.com/AttractionProductReview-g60993-d17597950-Ultimate_Queen_City_Underground_Tour-Cincinnati_Ohio.html