Stand on the Michigan Avenue bridge over the Chicago River and look up: the Tribune Tower, the Wrigley Building and the glass towers behind them are stacked in a way that makes the city's architectural story legible in a single glance. That river-level view is the quickest way to understand why Chicago looks the way it does.
Chicago suits travellers who like to walk, look at buildings and eat well between stops. It also suits anyone travelling on a tight schedule, because a large share of the headline sights sit within a short walk of each other downtown, with a second cluster along the lakefront south of the Loop.
This guide covers the museums, architecture and neighbourhood sights worth building a trip around, followed by a one-day plan that strings the best of them together.
Top things to do in Chicago
1. Art Institute of Chicago
In the Loop, the Art Institute of Chicago holds an unrivaled collection of Impressionism, modern and classical art, along with historical artifacts and a handful of iconic household names. It is the single strongest indoor stop in the city and an easy anchor for a downtown day.
Pair it with the Loop Art Tour, a two- to four-hour walking tour of downtown's modern sculptures, which starts from the same part of the city.
2. Museum Campus: Adler Planetarium, Field Museum of Natural History and Shedd Aquarium
These three institutions sit within a short walk of each other in the Near South, on a beautiful spot along the lake. The Adler Planetarium has hands-on space exhibits and astronomy shows; the Field Museum of Natural History features SUE, the most complete Tyrannosaurus rex skeleton ever found, plus Egyptian treasures; and the Shedd Aquarium has dolphins, whales, sharks and the best collection of marine life east of California.
Because they are clustered, treat them as one outing and pick two rather than trying to cover all three in a single day.
3. Museum of Science and Industry
A short distance away in Hyde Park, the Museum of Science and Industry is described as the most fun of them all, with a transportation exhibit and a weather exhibit where visitors can control a tornado with the joystick controller desk.
Combine it with the rest of Hyde Park, since the University of Chicago and its free museums are in the same neighbourhood.
4. Architectural river boat tour and the downtown bridges
Architectural tours cover the city's landmarks on foot and by popular river boat tours. You can also simply stand on a downtown bridge over the Chicago River and take in the buildings from the waterline.
For a cheap version of the same experience, ride the short trip around the elevated Loop train circuit on the Brown or Purple Lines.
5. The Loop's surviving Sullivan and early skyscraper buildings
Louis Sullivan's ornate designs were once the jewels of the Loop, and his few surviving buildings still stand apart, among them the Auditorium Theater and the Carson Pirie Scott Building. The world's first skyscrapers were built in the Loop, where steel-frame construction was invented.
Look also for work by Sullivan's teacher William Le Baron Jenney, and by Burnham & Root and Holabird & Roche/Root, whose buildings include the Manhattan Building, the Monadnock, the Rookery and the Chicago Board of Trade.
6. The tall buildings and the views from them
Chicago's tall buildings include the Sears Tower, the Trump Tower, the Aon Center and the John Hancock Center. The Sears Tower was for years the tallest building in the world, though it has since lost the title. The Hancock has a better view and is quite frankly better-looking.
If you only go up one, the source material favours the Hancock for the view.
7. Along the Magnificent Mile
This is a one-day-and-night itinerary through Chicago with skyscrapers, shopping, food, parks and views of the city from both high and low. It works well as a framework if you would rather follow a route than assemble one.
Use it as your spine for a downtown day and slot in the Art Institute of Chicago or a river boat tour as you pass.
8. Sacred architecture: St. John Cantius Church and the Polish Cathedrals
Chicago is noted for a vast array of sacred architecture, and the so-called Polish Cathedrals are a highlight. St. John Cantius Church in West Town was voted the most beautiful church in the United States in 2016 and is known for its opulent baroque interior and its sacred music program, where works by composers such as Palestrina, Haydn and Mozart are performed as part of the liturgy for special occasions.
St. Mary of the Angels in Bucktown and St. Hyacinth Basilica in Avondale are also named among the Polish Cathedrals, and Ukrainian Village has several beautifully crafted buildings with old world flourishes.
9. Frank Lloyd Wright buildings
Frank Lloyd Wright began his professional career in Chicago and established the Prairie School style here, with numerous homes in Hyde Park/Kenwood, Oak Park and Rogers Park.
Because the houses are spread across several neighbourhoods, pick one area rather than trying to see them all.
10. The University of Chicago and its museums in Hyde Park
The University of Chicago has several free museums open to all visitors, showcasing antiquities and modern and contemporary art. Its Oriental Institute is one of the world's foremost authorities on Ancient Near East archaeology and operates a free museum displaying its archaeological findings.
These pair naturally with the Museum of Science and Industry, which is also in Hyde Park.
11. DuSable Museum of African American History
The DuSable Museum of African American History in Washington Park is one of the city's less well-known museums, and it sits within the story of the neighbourhoods that shaped African-American Chicago.
It is one of several smaller museums scattered across the city, so plan it as a neighbourhood stop rather than a downtown one.
12. National Museum of Mexican Art
The National Museum of Mexican Art in Pilsen is another of the city's knockout less well-known museums. It gives you a reason to spend time in Pilsen rather than staying downtown.
Build the surrounding neighbourhood into the same outing.
13. Museum of Contemporary Art
Just one block east of the historic Water Tower in the Near North, the Museum of Contemporary Art features paintings, sculpture, film and photography produced since 1945.
Its location makes it an easy addition to a Magnificent Mile day.
14. Chicago History Museum
The Chicago History Museum in Lincoln Park is among the smaller museums worth seeking out beyond the headline institutions.
Combine it with time in Lincoln Park rather than crossing the city for it alone.
15. Pioneer Court and the du Sable story
Jean Baptiste Point du Sable, commonly known as the Founder of Chicago, built a house and trading post on the Chicago River on the spot of today's Pioneer Court, the square just south of the Tribune Tower in the Near North. He lived there with his family from the 1770s to 1800.
It is a quick stop, and it sits right on the route between the river bridges and the Magnificent Mile.
If you only have one day
Morning: Start in the Loop at the Art Institute of Chicago, then walk the Loop Art Tour route to see the downtown sculptures and the surviving Sullivan buildings such as the Auditorium Theater and the Carson Pirie Scott Building. If you want the elevated view of the same streets, ride the Brown or Purple Lines around the Loop circuit.
Afternoon: Head to the Near South and the Museum Campus, where the Adler Planetarium, the Field Museum of Natural History and the Shedd Aquarium sit within a short walk of each other along the lake. Choose two. Finish the afternoon at Pioneer Court, just south of the Tribune Tower, where du Sable's house and trading post once stood.
Evening: Follow the Along the Magnificent Mile itinerary for food and views, and go up the John Hancock Center, which has the better view. If you still have energy, the Museum of Contemporary Art is one block east of the historic Water Tower.
Frequently asked questions
Which museums are close enough to visit together?
The Adler Planetarium, the Field Museum of Natural History and the Shedd Aquarium are within a short walk of each other on the Museum Campus in the Near South. The Museum of Science and Industry, the University of Chicago's free museums and the Oriental Institute are all in Hyde Park, a short distance away.
How can I see the architecture without spending much?
Walk the downtown bridges over the Chicago River, or take the short trip around the elevated Loop train circuit on the Brown or Purple Lines. Architectural tours also cover the landmarks on foot and by river boat.
Is there a way to save on museum admission?
Discount packages such as the Chicago CityPASS can be purchased before you arrive and cover admission to some museums and other attractions, with possible restaurant and shopping discounts. Programs such as Bank of America's Museums to Go offer free admission at multiple Chicago museums at designated times.
Which tall building should I go up?
The source material notes that the Hancock has a better view than the Sears Tower and is quite frankly better-looking. Both are among the city's tall buildings, along with the Trump Tower and the Aon Center.
Pick your two or three priorities from the list above, check the current details for each, and start mapping your days around the Loop, the lakefront and Hyde Park.