Create your own sightseeing itinerary with the chicago explorer pass saving up to 42 on ticket prices this multi attraction pass valid for 30 days after your first use provides admission to your choice of up to five attractions tours or activities at one low price make your selections from more than 25 top sites and things to do including lincoln park zoo navy pier and an architecture river cruise also enjoy perks like skip the line entry for many attractions its the easiest and most