Cadillac Tower.

Detroit United States of America 42° N · 83° W

Situated prominently in downtown Detroit, Cadillac Tower stands as an enduring emblem of the city’s architectural heritage and urban evolution.

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Verified July 2025
Cadillac Tower
Cadillac Tower · Detroit
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Introduction: Cadillac Tower’s History and Importance

Cadillac Tower, located in the heart of downtown Detroit, stands as a prominent symbol of the city’s architectural achievement and urban evolution. Originally completed in 1927 as the Barlum Tower, this 40-story skyscraper was among the first of its kind outside New York City and Chicago, signaling Detroit’s rapid growth during the Roaring Twenties (Historic Detroit; Wikiwand). Developed by John J. Barlum and designed by the architectural firm Bonnah & Chaffee, the tower exemplifies the Late Gothic Revival style with its dramatic verticality, terra cotta façade, and gilded details.

Cadillac Tower is more than an office building—it played a pivotal role in Detroit’s cultural life, notably hosting the first Detroit Historical Museum on its 23rd floor in 1928. Its unique design features, such as the windowless brick wall facing Campus Martius, reflect a practical response to its urban setting. While interior access is generally restricted due to its ongoing function as a commercial property, Cadillac Tower’s impressive exterior and central location continue to captivate both visitors and residents. This guide explores the tower’s origins, architectural features, cultural significance, visitor information, and its ongoing role in Detroit’s revitalization (Skyscraper Center; Bedrock Detroit).


Cadillac Tower began as the Barlum Tower, the brainchild of real estate developer John J. Barlum. Amid Detroit’s economic boom of the 1920s, Barlum sought to create a landmark that would anchor the city’s burgeoning downtown (Historic Detroit). Construction started in 1926, and by November 1927, the 40-story tower was complete—a testament to Detroit’s ambition and prosperity. Upon completion, it was one of the tallest buildings in the city, dominating the skyline above Cadillac Square and Campus Martius (Skyscraper Center).


Architectural Features and Evolution

Late Gothic Revival Design

Cadillac Tower’s Late Gothic Revival style is evident in its soaring vertical lines, white terra cotta cladding, and golden accents atop the upper floors (Historic Detroit). The building’s pointed Gothic arches, decorative spandrels, and cone-shaped corner spires create a dramatic silhouette.

Structural Innovations

The tower’s all-steel frame was advanced for its time, supporting its 133.2-meter (437-foot) height and slender proportions. The structure includes 40 stories above ground, two below, and 14 elevators, encompassing over 340,000 square feet of space (Skyscraper Center).

Unique Features

A notable curiosity is the massive windowless brick wall facing Campus Martius, originally designed to abut the adjacent Cadillac Square Building (now demolished). This practical solution remains a talking point among architecture enthusiasts (Historic Detroit).


Cultural and Institutional Significance

In 1928, Cadillac Tower hosted the world’s highest museum—the first Detroit Historical Museum—on its 23rd floor (Detroit Historical Society). This innovative placement highlighted the building as a center for civic engagement and historical preservation.

Over the years, the tower has housed a variety of tenants, including city departments and private businesses, reflecting Detroit’s changing economic landscape. While interior renovations have altered some original features, the exterior remains largely intact, preserving its historic character (Historic Detroit).


Visiting Information: Hours, Tickets, and Accessibility

Hours and Access

Cadillac Tower primarily operates as an office building. The lobby and ground-floor retail areas are open to the public Monday through Friday, from 8:00 a.m. to 6:00 p.m. Access to upper floors is restricted, except during special events or guided tours (official building listing).

Tickets and Tours

No admission fee or tickets are required for the lobby and retail spaces. Occasionally, guided tours and open house events grant access to additional areas, particularly during Detroit’s Doors Open Detroit and Detroit Design Festival. Check local event calendars or official sources for updates.

Accessibility

The building is wheelchair accessible, with ramps, elevators, and ADA-compliant restrooms serving public areas. The surrounding sidewalks and public spaces in downtown Detroit are also accessible (Visit Detroit).


Nearby Attractions and Travel Tips

  • Campus Martius Park: Directly across the street, featuring seasonal events and food trucks.
  • Guardian Building: A five-minute walk, renowned for its Art Deco architecture.
  • Detroit Riverwalk: Ten minutes south on foot, offering scenic views and recreational opportunities.
  • Detroit Institute of Arts: Accessible via public transit, home to a world-class collection.
  • Greektown: Nearby district for dining and nightlife.

Getting There: Cadillac Tower is accessible by car, with multiple parking options nearby, and is served by Detroit People Mover, QLine streetcar, and city buses. Bike and scooter rentals are widely available.

Photography: The building’s exterior is ideal for photography, especially from Campus Martius Park. The terra cotta details look best in morning or late afternoon light.

Safety: Downtown Detroit is generally safe during business hours and events. Remain aware of your surroundings, especially after dark (Visit Detroit).


Frequently Asked Questions (FAQ)

Q: What are the Cadillac Tower visiting hours?
A: The lobby and retail areas are open Monday–Friday, 8:00 a.m.–6:00 p.m. Upper floors are not generally open to the public.

Q: Are tickets required to visit Cadillac Tower?
A: No, entry to public spaces is free; special tours may have separate requirements.

Q: Is Cadillac Tower wheelchair accessible?
A: Yes, public areas meet ADA standards, and downtown sidewalks are accessible.

Q: Are guided tours available?
A: Guided tours are offered occasionally during special events; check event calendars for details.

Q: What are some nearby attractions?
A: Campus Martius Park, the Guardian Building, Detroit Riverwalk, and Detroit Institute of Arts.


Legacy and Contemporary Relevance

Cadillac Tower remains a well-preserved architectural landmark and active part of Detroit’s downtown. Its enduring presence is a symbol of the city’s ambition and resilience. Recent ownership by Bedrock and ongoing revitalization efforts reaffirm its importance in Detroit’s future (Bedrock Detroit; The Clio).


Key Facts and Figures

  • Original Name: Barlum Tower
  • Current Name: Cadillac Tower
  • Location: 65 Cadillac Square, Detroit, MI
  • Architects: Bonnah & Chaffee
  • Completed: 1927
  • Height: 133.2 meters (437 feet)
  • Floors: 40 above ground, 2 below
  • Structural System: All-steel frame
  • Elevators: 14
  • Floor Area: 31,773 m² (342,002 ft²)
  • Notable Use: Hosted Detroit Historical Museum (1928, 23rd floor)
  • Architectural Style: Late Gothic Revival (Skyscraper Center; Historic Detroit)

Discover More

Explore Cadillac Tower and its vibrant surroundings for an authentic Detroit experience. For event updates, special tours, and the latest on redevelopment, follow official city resources and download the Audiala app for self-guided walking tours, interactive maps, and architectural highlights.


Summary

Cadillac Tower is an essential Detroit landmark, representing the city’s historic growth, architectural ambition, and ongoing transformation. While access to the interior is limited, its striking exterior and prime location make it a highlight for history and architecture enthusiasts. Plan your visit to include nearby attractions and consider joining a guided tour for deeper context.


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Sources & attribution

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Researched and written by the Audiala editorial team from historical records, architectural archives, and local expertise.

Last reviewed July 2025

Last reviewed

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