Chicago, Illinois, USA

Chicago, with a population of around 2.7 million people (as of 2025), ranks as the third most populous city in the United States and the most populous in the Midwestern region. Considering its size, I suggest a 4-day stay. Additionally, be prepared for cold weather during the winter by wearing warm clothing.


Downtown

Chicago’s downtown is situated along the shores of Lake Michigan, with the Chicago River flowing through the city. The city itself appeared clean, at least much cleaner than New York City. Interestingly, the trains run above the road, which I saw there the first time, but they were also quite noisy. I stayed at a hostel called HI USA, which I can definitely recommend. I met some cool people there.

Chicago River
Chicago River
Trump Tower 🤮
Trump Tower 🤮
Apple Store Michigan Avenue
Apple Store Michigan Avenue
Railway track above the road
Railway track above the road

Millenium Park

If you visit the city, take a look at Millennium Park, which contains a massive outdoor theater and the iconic Cloud Gate sculpture, resembling a silver bean. If you plan a winter visit to Chicago, you can enjoy ice skating at the park. Nearby, there are other parks, such as Grant Park, containing a huge fountain and beautiful rose garden. Unfortunately, the fountain was not functioning during the winter season.

Cloud Gate during the day
Cloud Gate during the day
Cloud Gate during the night
Cloud Gate during the night
Millenium Park during winter
Millenium Park during winter
Ice Rink at Millenium Park
Ice Rink at Millenium Park

Chicago Harbor

I also enjoyed strolling along the Chicago Harbor. From there, you can see the city’s skyline. However, be prepared for strong winds, especially during the winter months, so make sure to wear appropriate clothing.

View at Navy Pier
View at Navy Pier
View with skyline
View with skyline

Deep-Dish Pizza

Chicago is renowned for its deep-dish pizza, a pizza with a distinctive high edge and large amounts of cheese and tomato sauce. It resembles a cake more than a traditional pizza. I'm not very surprised about the country's obesity rates anymore... To not feel too unhealthy, I ordered a spinach pizza 😊. But jokes aside, this pizza requires two people to share. I think it was good and worth trying at least once if you’re in Chicago. I went to Giordano’s.

Deep-Dish Pizza
Deep-Dish Pizza
Inside of the pizza
Inside of the pizza

Museums

Museum of Science and Industry

The Griffin Museum of Science and Industry has a diverse range of exhibits, including on manufacturing, physics, the human body, and more. I think that many of the exhibits are tailored for younger audiences, making it a great destination for families with children. As of 2025, admission fees are $25.95 for adults and $14.95 for children aged 3 to 11. However, special exhibits like the coal mine tour and submarine tour have additional costs. I personally find the extra charges not to be worth it unless you or your children are genuinely interested in those specific topics. For everyone else, I recommend exploring other museums in Chicago, such as the Art Institute of Chicago or the Field Museum of Natural History. Although I haven’t had the opportunity to visit them, I would personally choose them instead if I could visit Chicago again.

German U-505 Submarine from WW2
German U-505 Submarine from WW2
US fighter plane from WW2
US fighter plane from WW2
Old Mercedes Car
Old Mercedes Car
Interesting bicycle concept
Interesting bicycle concept

Fed's Money Museum

The Fed’s Money Museum, though free, requires visitors to present a photo ID and undergo a metal detector screening. It's a relatively small museum where you can see different currencies and learn some general background knowledge about the US Dollar and other currencies. A highlight of the museum is the display of a million dollars in $1 bills, $20 bills, and $100 bills. Visitors can also take home a bag of shredded dollar bills as a free souvenir. Considering its free admission, I highly recommend visiting the Fed’s Money Museum.

A million $1 dollar bills
A million $1 dollar bills
Shredded dollar bills
Shredded dollar bills
One German Mark
One German Mark
Ten German Marks
Ten German Marks

Public Transport

Chicago has a relatively reliable and affordable public transportation system. As of 2025, the “L” trains, which operate above the road, charge $2.50. If you’re arriving from the airport, you’ll need to pay $5 for the “L” train. Bus fares are $2.25. Additionally, up to two transfers within a two-hour period are free. You can make payments using cash or credit cards at either the bus or train station.

Train station at the airport
Train station at the airport
Train driving above the road
Train driving above the road

Conclusion

Chicago was one of my most favourite cities in the USA and I can definitely recommend visiting. It has an impressive skyline, a huge park, and a variety of museums to explore. Just make sure to wear warm clothing during the winter.