Loads to do in Cincinnati, SS, absolutely! If you want to see more wildlife after the aquarium, you should head to the Cincinnati Zoo & Botanical Garden. The Cincinnati Museum Center incorporates three museums (the Cincinnati History Museum, Duke Energy Children's Museum, and Museum of Natural History and Science) as well as a big IMAX theater. More history's to be found at the National Underground Railroad Freedom Center. For thrills and spills, you'll want to hit Paramount's Kings Island for a day or more. And, yes, Butler County is in day-trip range; hit Wake Nation for a day of aqua fun. More info on Butler County at: http://www.destinationbutlercounty.com/visitors.php