Located in the happening part of Over the Rhine this business offers all sorts of interesting walking tours (and don't forget the brew bus) in the surrounding blocks of historical significance to Cincinnati. I have taken the Rookwood Pottery tour, Haunted Cincinnati (kind of cheesey, but fun) and Cincinnati Underground . Perfect for out of towners to get a feel for the city and even natives who need to brush up on their town's past. Katrina is a fun tour guide with lots of trivia. Reasonable prices for 2 hours plus of entertainment and information. They frequently have groupon half off coupons.