Monday through Friday, 8:30 am to 5:00 pm
Our office is closed on the following U.S. holidays:
New Year's Day
Martin Luther King Day
as well as on October 26 of each year (Austrian National Holiday).
Parking is available at the Hotel Intercontinental located across the street at a discounted rate. Visitors can get their tickets validated at the security desk in the lobby of 500 N. Michigan Ave. Rates 2014: 0 - 4 hours: USD 15 / 4 hours or more and out by Midnight: USD 20