Timed entry tickets – ALL zoo visitors, including Cosley Zoo members, Wheaton Park District residents, children, and non-members/non-residents are required to purchase/reserve a timed ticket in advance.
No refunds – Refunds will not be provided. However, you may transfer to another available date and time within five days of your original ticket. Transfers must be completed prior to your reserved entry time. You are unable to transfer tickets after your original reserved date and time have passed.
Weather – The zoo is an outdoor facility open rain or shine. Please come prepared for all types of weather. Tickets will not be refunded for inclement weather.
Face coverings – Face coverings are required for all individuals age two and over when indoors at Cosley Zoo.
Cosley Zoo hours are currently 9A to 5P, with the last ticket issued at 4P.
Address: 1356 N. Gary Ave., Wheaton, Illinois 60187
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