If your trip to Joliet is all locked in but your itinerary is looking a bit empty, let us give you a helping hand.If anybody asks why you're heading here, just show them a few pictures of Rialto Square Theater and Silver Cross Field. These notable attractions guarantee you'll have a memorable trip.Not far from the city center, Harrah's Casino is one attraction you might like to add to your must-see list. Joliet Area Historical Museum and Joliet Iron Works Historic Site are also not far away and worth a detour.