9 Famous Buildings in Chicago to See on an Architecture Tour

Chicago is a city where every building has a story to tell. From historic landmarks with beautiful architectural details to modern skyscrapers rising above the Chicago River, the city offers an incredible journey through design, history, and innovation. The famous buildings in Chicago are more than impressive structures; they reflect the ambition, creativity, and engineering achievements that helped shape one of America's most recognizable skylines.

Whether you are visiting Chicago for the first time or looking for a new way to experience the city, exploring its architectural landmarks is an excellent place to start. While walking through downtown lets you appreciate individual buildings up close, seeing them from the water reveals how they come together to create Chicago's remarkable skyline.

A Chicago architecture tour makes this experience even more memorable by bringing the stories behind the buildings to life.

Let's discover nine famous buildings in Chicago that deserve a place on your sightseeing itinerary.

1. Willis Tower: An Icon of Chicago's Skyline

Willis Tower, formerly known as the Sears Tower, is one of the most recognizable skyscrapers in Chicago. Completed in 1973, the building reaches 1,450 feet to its roof and remains a defining feature of the city's skyline.

Its innovative bundled-tube structural design helped transform skyscraper engineering and influenced tall-building construction around the world. Even among Chicago's impressive collection of towers, Willis Tower stands out for its height and distinctive silhouette.

Visitors can experience the city from above at Skydeck Chicago, located on the 103rd floor. The Ledge, a glass balcony extending beyond the building's exterior, offers a thrilling view of the streets below.

While the observation deck provides a spectacular bird's-eye view, seeing Willis Tower from the surrounding city or Lake Michigan offers a different perspective on its scale.

For visitors exploring Chicago's architecture, the tower represents the city's long-standing commitment to innovation and bold design.

2. Wrigley Building: Timeless Elegance Beside the River

The Wrigley Building is one of Chicago's most recognizable historic landmarks. Located along Michigan Avenue beside the Chicago River, its white exterior and distinctive clock tower make it a favorite among photographers and architecture enthusiasts.

Completed in stages between 1921 and 1924, the building originally served as the headquarters of the Wrigley Company. Its design combines Spanish Colonial Revival influences with French Renaissance details, creating an elegant appearance that contrasts beautifully with nearby modern skyscrapers.

The building is particularly impressive when viewed from the river. Its decorative facade, graceful proportions, and bright exterior help it stand out against the surrounding skyline.

The Wrigley Building is also an excellent starting point for exploring Chicago's architecture from the water. Travelers with a busy sightseeing schedule can choose a 45-minute Chicago River architecture tour to see more than 40 architectural landmarks while learning about the city's distinctive skyline from a knowledgeable guide.

3. Tribune Tower: A Gothic Landmark Full of History

Tribune Tower brings a touch of Gothic elegance to Chicago's modern skyline. Completed in 1925, it features pointed arches, detailed stonework, and an elaborate crown inspired by historic European architecture.

Architects John Mead Howells and Raymond Hood designed the building after winning an international competition organized by the Chicago Tribune newspaper.

One of its most fascinating features is the collection of stones embedded in its exterior. These fragments were gathered from historic locations around the world, giving the tower a unique connection to global history.

Unlike the sleek glass buildings nearby, Tribune Tower has a traditional appearance that invites visitors to slow down and appreciate its craftsmanship.

Its location along Michigan Avenue, close to the Chicago River, makes it an important landmark to look for during a downtown architecture tour.

4. Marina City: The Famous Corn Cob Towers

Few buildings in Chicago are as instantly recognizable as Marina City. Designed by architect Bertrand Goldberg and completed in the 1960s, the two cylindrical towers are popularly known as the “corn cobs” because of their unusual shape.

Marina City was conceived as a mixed-use development that brought residential spaces and commercial activities together in the city center. Its design reflected an ambitious vision for urban living.

The towers' rounded balconies create a repeating pattern across their exteriors, giving them a distinctive appearance that differs from the rectangular forms of many skyscrapers.

From the Chicago River, Marina City is particularly impressive. The curved towers rise directly above the riverfront, creating a striking contrast with the surrounding buildings.

For anyone interested in architecture, Marina City demonstrates how an imaginative design can become one of a city's most enduring visual symbols.

5. Aqua Tower: Modern Architecture Inspired by Nature

Aqua Tower is a standout example of contemporary architecture in Chicago. Designed by Jeanne Gang of Studio Gang and completed in 2009, the skyscraper is famous for its flowing balconies, which resemble ripples across the surface of water.

The balconies vary in shape and projection, giving the building an organic appearance. They also provide outdoor spaces for residents while contributing to the tower's unique visual identity.

Aqua Tower combines residential, hotel, and other uses, reflecting the growing popularity of mixed-use developments in modern cities.

Its design shows how architects can use creative forms to make a building both functional and visually distinctive. Rather than relying on a simple glass facade, Aqua Tower creates movement and texture across the skyline.

For visitors interested in modern design, it offers an excellent example of how Chicago continues to influence contemporary architecture.

6. 330 North Wabash: Modernist Simplicity Along the Chicago River

Designed by Ludwig Mies van der Rohe and completed in 1973, 330 North Wabash is an important example of modernist architecture.

Previously associated with IBM, the tower features a dark glass exterior, clean lines, and a minimalist design. Its appearance reflects the architectural philosophy that a building's beauty can come from proportion, materials, and structural clarity rather than elaborate decoration.

The skyscraper stands beside the Chicago River, where its reflective facade creates an interesting contrast with the water and surrounding buildings.

Its understated elegance makes it especially appealing to visitors who appreciate modern architecture. When viewed alongside the more decorative Wrigley Building and Tribune Tower, it also illustrates the diversity of styles that define Chicago's downtown area.

A river cruise provides an excellent opportunity to appreciate how this building fits into the wider architectural landscape.
Comparing modernist skyscrapers with Chicago's more decorative historic buildings reveals how the city's architectural identity has evolved. Visitors who want to explore this diversity in greater detail can take a 90-minute guided Chicago River architecture tour, which covers all three branches of the river and showcases more than 50 architectural landmarks with expert commentary.

7. Trump International Hotel and Tower: A Contemporary Skyline Landmark

Trump International Hotel and Tower is a prominent skyscraper overlooking the Chicago River. Completed in 2009, it is known for its sleek glass exterior, modern lines, and impressive height.

The tower's reflective facade changes appearance throughout the day as it captures the surrounding buildings, clouds, and changing light. Its location near the river makes it a noticeable feature of the downtown skyline.

The building combines hotel, residential, and other uses, reflecting the modern approach to mixed-use development.

When viewed from the water, the tower appears alongside historic landmarks and contemporary skyscrapers, highlighting how different architectural periods coexist in Chicago.

For visitors taking a sightseeing cruise, it is another example of the city's ability to combine bold modern design with an established architectural heritage.

8. Chicago Board of Trade Building: Art Deco Grandeur

The Chicago Board of Trade Building is one of the city's finest examples of Art Deco architecture. Completed in 1930 and designed by Holabird & Root, it features a limestone facade, geometric ornamentation, and a distinctive pyramid-shaped roof.

At the top stands a statue of Ceres, the Roman goddess of agriculture. The sculpture reflects Chicago's historical importance as a center for agricultural commodity trading.

The building's strong vertical lines and decorative details create a commanding presence in the financial district.

Although it is best appreciated from nearby streets, the Chicago Board of Trade Building deserves a place on any architectural itinerary because it connects the city's commercial history with its design achievements.

It is a reminder that Chicago's architectural story extends beyond its riverfront skyscrapers into the historic streets of the Loop.

9. 875 North Michigan Avenue: Incredible Views From Above

Formerly known as the John Hancock Center, 875 North Michigan Avenue is one of Chicago's most famous skyscrapers.

Completed in 1969, the building is recognized for its dark exterior and distinctive X-shaped structural bracing. Designed by Skidmore, Owings & Merrill, it showcases an engineering system that helps the tower withstand wind forces.

Visitors can head to 360 CHICAGO on the 94th floor for panoramic views of downtown, Lake Michigan, and surrounding neighborhoods. Its TILT attraction offers an additional thrill by angling visitors outward over the city.

The building is an excellent choice for travelers who want to experience Chicago's skyline from above.

Combined with a river cruise, a visit to 360 CHICAGO offers two complementary perspectives: sweeping views of the entire city and closer views of individual buildings from the water.

After taking in the city from 360 CHICAGO, consider experiencing its skyline from the water as the day comes to an end. A sunset sightseeing cruise on Lake Michigan offers views of downtown's towers during golden hour, followed by the changing appearance of the skyline as evening approaches.

Why Is Chicago Famous for Its Architecture?

Chicago's architectural reputation grew significantly after the Great Chicago Fire of 1871, which destroyed large sections of the city. The rebuilding effort encouraged architects and engineers to experiment with new materials, construction methods, and innovative designs.

The city became an important center for steel-framed skyscrapers and the Chicago School of Architecture, helping shape the development of modern urban buildings.

Today, Chicago's skyline includes historic Gothic-inspired towers, Art Deco landmarks, modernist skyscrapers, and contemporary architectural designs. Architects such as Frank Lloyd Wright, Ludwig Mies van der Rohe, and Jeanne Gang have contributed to its international reputation.

What makes Chicago special is the way these different styles exist side by side. Every building adds another chapter to the city's architectural story.

The Best Way to See Famous Buildings in Chicago

Walking through downtown is a great way to admire architectural details, but a river cruise provides a different view of the city's most famous buildings.

From the Chicago River, you can see Marina City, the Wrigley Building, Tribune Tower, Trump International Hotel and Tower, and many other architectural landmarks. Viewing these buildings from the water also helps you appreciate their height, shapes, and relationship to the surrounding skyline.

A narrated cruise adds context to the experience. Instead of simply passing impressive structures, you can learn about the architects, engineering innovations, and historical events behind them.

If you are planning your visit, explore the available options at Chicago Architecture Tour.

• Chicago River 45-Minute Architecture Tour: A shorter sightseeing experience featuring views of more than 40 architectural landmarks, ideal for visitors with limited time.

• Chicago River 90-Minute Architecture Tour: A more comprehensive journey covering all three branches of the river and more than 50 architectural landmarks.

• Chicago Lake and River Architecture Cruise: A combination of riverfront architecture and sweeping skyline views from Lake Michigan, with the lake portion subject to weather conditions.

Each option offers a different way to experience Chicago's architecture, whether you prefer a quick introduction or a more extensive sightseeing adventure.

Conclusion

The famous buildings in Chicago reveal a city shaped by creativity, engineering, and a remarkable architectural legacy. From the impressive height of Willis Tower to the distinctive curves of Marina City and the timeless elegance of the Wrigley Building, every landmark offers something different to discover.

Exploring these nine buildings is a wonderful way to understand why Chicago is considered one of the world's great architectural destinations.

For a memorable experience, consider seeing the skyline from the Chicago River. With expert commentary, remarkable views, and fascinating stories behind the buildings, a Chicago architecture tour turns sightseeing into a deeper appreciation of the city's design and history.