Hours & Location
Cosley Zoo is open year-round and is located on the western side of Wheaton, Illinois—a town located just 25 miles west of downtown Chicago.
New Year’s Day: Closed
January-March: Daily 9A-4P
April-October: Daily, 9A-5P
November: Daily, 9A-4P*
After Thanksgiving-December 23: Daily, 9A-9P
Christmas Eve: 9A-12P
Christmas Day: Closed
December 26-30: Daily, 9A-9P
New Year’s Eve: 9A-12P
*Please Note: Cosley Zoo is closed Thanksgiving Day, Christmas Day, and New Year’s Day.
Address: 1356 N. Gary Ave., Wheaton, Illinois 60187
To find Wheaton hotels nearby, visit HotelsCombined.com