One of the oldest zoos in the country and one of the last that is completely free. Lincoln Park Zoo sits in the heart of the North Side with a surprisingly good collection of animals, a working farm, and regular events throughout the year. It is family-oriented without being saccharine, and presentations are often given in small, intimate groups with the animals close by.
Take CTA bus 151 from Union Station or exit Lake Shore Drive at Fullerton Parkway.