If your trip to Omaha is all locked in but your itinerary is a little on the empty side, let us give you a few hints and tips.Creighton University and University of Nebraska-Omaha are some significant attractions that everyone should make time to check out. Map out your route and spend some time experiencing each one.Close to the city center, Henry Doorly Zoo is one attraction you might like to consider adding to your to-do list. If you still have space on your travel itinerary, Horseshoe Council Bluffs and TD Ameritrade Park Omaha will keep you busy too.