Combo ticket for big bushop onhop off tours sheddaquariumbuy your tickets now and skip the long lines you can use tickets on the same day orondifferent days it is up to you this package includes full admission to the shedd aquariumformally the john gsheddaquarium an indoor public aquarium containingover 25 000 fish andthe first inland aquarium with a permanent saltwater fish collectionand a 1 day pass for big bus chicagos 14 stop hop on hop off tour of chicagos best la