The 110-foot wheel celebrates the 90th anniversary of the storied zoo and offers visitors an elevated way to take in its 235 acres.
Brookfield Zoo's 90th Anniversary: Ferris Wheel, Dolphins, And Aviary!
Photo Gallery: Brookfield Zoo opens Ferris wheel for 90th anniversary – Shaw Local
BROOKFIELD ZOO 110-foot Anniversary Ferris Wheel will Offer a Unique Bird's-Eye Views of the Park
Lincoln Park Zoo's annual Zoo Lights – Chicago Tribune
Brookfield Zoo's primates to get more room — inside and out — to swing, jump, run around - Chicago Sun-Times
What's New at the Zoo: Brookfield Zoo Animals, Ferris Wheel & More!
30 Kid-Friendly Things to Do in Chicago
Brookfield Zoo Ferris wheel offers breathtaking views of zoo, animals and Chicago skyline - Chicago Sun-Times
Brookfield Zoo - Chicago, Illinois