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Willis Tower
No. 4 of Night Attractions in Chicago

Willis Tower

6.5
4.4/5
511 reviews

The Willis Tower, formerly known as the Sears Tower, is a high point in the Chicago skyline. The building is currently used as an office building with a total of 110 floors. Tens of thousands of tourists come here every day just to board the 412-meter-high 103-story Chicago Sky Observation Deck to overlook the entire Chicago panorama. 1.103rd floor observation deck, enjoy the city view of Chicago. As soon as you enter the Willis Tower, you will be attracted by the words "Windy City", "Chicago" and "Chicago City" written in English on the wall. Then step into the elevator, and each floor the elevator goes up will display the current floor, the current height, and the buildings with the same height. For example, the 25th floor: the Statue of Liberty in New York, the 86th floor: the Eiffel Tower in Paris, and the 102nd floor: the Empire State Building in New York. When you get out of the elevator to the observation deck on the 103rd floor, you can overlook the entire Chicago city and the skyline across Lake Michigan. 2. A real sense of suspension, a thrilling and exciting experience When you come here, you must not miss the thrilling feeling of standing on the glass roof. In June 2009, the designer added 4 glass roofs, all of which were built on the west side of the building, extending about 1.2 meters to the interior. Standing on the transparent glass balcony, the city street view is unobstructed, but it is frightening. And you can also see the tourists on the rooftop next to it, and it feels like they are hanging in the air. Of course there are people standing on it, some people are squatting on the glass, and some people are even lying on it. 3. The sky is clear in the daytime, and the neon lights are bright at night. During the day, you can feel the openness of the mountains and small mountains. At night, you can overlook the brightly lit night scene of Chicago. It is recommended to arrive at the observation deck 30-45 minutes before sunset, so that you can see the beauty of the alternating day and night.

Chicago · 83.3km from Diamond

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Experiences you can't miss in Diamond

Featured Food & drink in Diamond

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Chicago: Signature Dishes Bike Tour
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Duration: 4 hrs
English
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FromAU$ 131.03
Chicago Favorites Ultimate Food and Walking Tour
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4.8/5
· 2k reviews
Duration: 3 hrs
Free cancellation
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96.5% of travelers recommend
FromAU$ 123.78
Chicago: Taste of Chinatown Food and Cultural Walking Tour
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5.0/5
· 52 reviews
Duration: 3 hrs
Free cancellation
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52 consecutive positive reviews
FromAU$ 123.76
Chicago in a Day: Food & Walk Tour + Free Bike or Kayak Rental
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FromAU$ 144.22
Chicago: Classic Food & Walking Tour with Free Bike or Kayak
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4.9/5
· 20 reviews
Duration: 3 hrs
Free cancellation
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FromAU$ 123.40
Chicago: Downtown Pizza Guided Walking Tour with Tastings
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5.0/5
· 2 reviews
Duration: 3 hrs
Free cancellation
FromAU$ 106.50

Featured Culture & history in Diamond

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The Art Institute of Chicago: Fast Pass
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4.3/5
· 4 reviews· 191 booked
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FromAU$ 58.25
Flyover Experience in Chicago
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Free cancellation
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FromAU$ 40.71
Chicago Explorer Pass: 2 to 7 Attractions including SkyDeck
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4.8/5
· 20 reviews
English
Free cancellation
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FromAU$ 122.31
Iconic Action Film and Movie Locations 1 Day Tour in Chicago
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Chicago: Underground Pedway & Downtown Secrets Walking Tour
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4.8/5
· 18 reviews
Duration: 2 hrs
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Featured Day tours in Diamond

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Best of Chicago: Premium Small Group City Tour
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Duration: 1.9 hrs
English
Free cancellation
FromAU$ 69.91
Chicago Architecture River Cruise
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4.9/5
· 4.7k reviews· 229 booked
Duration: 60–75 mins
Free cancellation
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96.7% of travelers recommend
FromAU$ 56.80
Chicago River 45-Minute Architecture Tour from Magnificent Mile
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4.7/5
· 1.4k reviews· 218 booked
Duration: 45 mins
Free cancellation
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91.8% of travelers recommend
FromAU$ 40.78
Chicago River 90 Minute Architecture Tour
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4.7/5
· 4.3k reviews· 193 booked
Duration: 90 mins
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92.2% of travelers recommend
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Chicago: Field Museum of Natural History Ticket or VIP Tour
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4.8/5
· 88 reviews
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92% of travelers recommend
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Chicago Crime and Mob Bus Tour
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4.7/5
· 1.6k reviews
Duration: 90–120 mins
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91.4% of travelers recommend
FromAU$ 71.37

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What travellers say about Diamond

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YoYo_1I8Q7O5O1 June 2026
5.0
Standing on the glass balcony of the Willis Tower made my legs go weak. The cars below looked like ants, and the lake was a deep, endless blue. An older man was too afraid to step on it, so he squatted down and reached out to touch the glass, while a child next to him jumped around. Clouds drifted past the building, their shadows slowly moving across the city wall. When the elevator came down, my ears were ringing, and there was a long line in front of the ice cream stand outside.

Skydeck Chicago

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梵菲儿287 May 2026
5.0
Worried about not being able to buy tickets, I bought them online, only to find out later that buying them on-site was cheaper. The scenery here is first-rate, definitely worth the trip. There are some decorations before the elevator, perfect for taking photos 📸, which is quite interesting. Many people arrive before dusk to see both the daytime and nighttime views. Each group has a 2-minute photo time limit; you can queue again if you want to take more photos after that.

Willis Tower

Frequently asked questions

What are the must-do things in Diamond?

Don't miss these attractions in Diamond: Four Rivers Environmental Education Center, Braidwood Park District Old Smokey Community Building, and Abraham Lincoln National Cemetery. If you like Food & drink, try Chicago: Signature Dishes Bike Tour. If you enjoy Culture & history, try The Art Institute of Chicago: Fast Pass.

You can give Chicago: Signature Dishes Bike Tour and Alinea, the popular restaurant in Chicago, USA - Restaurant Reservation Service a try. Before you go, please check their opening hours and menus online. Reservations are recommended, especially during peak hours.

When choosing a tour, start with how much time you have and the kind of experience you're looking for. Trending options right now include Best of Chicago: Premium Small Group City Tour, Chicago Architecture River Cruise, and Chicago River 45-Minute Architecture Tour from Magnificent Mile. Check the real-time availability and itinerary before you book.

As of 9 November 2026, the reference price for day tours and activities in Diamond is around AUD 40.78 – AUD 71.37. Rates vary by duration, group size, transport, tickets, meals, and any special admission requirements. Before you book, please confirm the billing currency and whether the price is quoted per person or per group.

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Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.