Enjoy a 1 year Family Basic Membership for the Brookfield Zoo.

Brookfield Zoo, also known as the Chicago Zoological Park, is located in the Chicago suburb of Brookfield, Illinois. It houses around 450 species of animals in an area of 216 acres. It opened on July 1, 1934 and quickly gained international recognition for using moats and ditches instead of cages to separate animals from visitors and from other animals. In 1960, Brookfield Zoo built the nation's first fully indoor dolphin exhibit, and in the 1980s the zoo introduced Tropic World the first fully indoor rain forest simulation and the then-largest indoor zoo exhibit in the world.