CityDays guide to

61 Things to do in Illinois (IL)

Discover Secret Illinois: hidden places off the beaten track, historical oddities, quirky bars, sites of the unusual and the unknown.

Guides to places in Illinois (IL)

Book a CityDays Experience in Illinois (IL)

Unique experiences to share with your partner, friends, family or colleagues. Immerse yourself in and discover it's secrets.

Discover must visit places in Illinois (IL)

A curated list of cool, hidden and unusual things to do in . Explore unique places full history, intrigure and secrecy - dive in and explore some great hidden gems.

All places in Illinois (IL)

Insightful articles about Illinois (IL)

Featured articles to showcase the best places has to offer, no affiliate links here, just our recommendations.

Explore Illinois (IL)'s secrets

All Illinois (IL)'s amazing hidden gems in one place

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