Allen-Bradley Clock Tower Tour — Milwaukee, Wisconsin

Discover the Allen-Bradley Clock Tower Tour in Wisconsin

See Milwaukee’s most iconic landmark up close with a rare behind-the-scenes visit to the Allen-Bradley Clock Tower, also known as the “Polish Moon.” Once the largest four-faced clock in the world, this massive timepiece is part of the Rockwell Automation headquarters on Milwaukee’s south side.
Why it’s special:
The clock tower is a historic symbol of Milwaukee’s industrial legacy, and access inside the structure is rarely granted—making any arranged tour a truly unique experience.

History/Story of the Allen-Bradley Clock Tower

Built in 1962 by the Allen-Bradley Company (now Rockwell Automation), the 280-foot tower features four clock faces each measuring 40 feet across—bigger than London’s Big Ben. For decades it held the title of the world’s largest four-faced clock. The clock became a beacon for workers, travelers, and nearby neighborhoods, earning its affectionate nickname: “The Polish Moon.”

What You’ll See & Do at the Clock Tower Tour

• Learn the engineering story behind the enormous clock faces

• Visit the tower’s interior shafts and mechanical chambers (when permitted)

• View gears, lighting systems, and the maintenance access walkways

• Hear how Rockwell Automation maintains the clock’s accuracy and lighting

• Explore historic displays on the Allen-Bradley Company and Milwaukee industry

• Enjoy panoramic views of the south side and downtown from designated areas

Hands-On Elements: Close-up look at clock mechanisms, historic artifact displays, light-panel demonstrations (varies by access level).
Photo/Video Policy: Photography allowed only in approved areas; some rooms prohibit cameras.
Souvenirs & Extras: Rockwell-branded merchandise may be available in the lobby store.

Pricing of the Allen-Bradley Clock Tower Tour

• General Tours: Free, but not regularly offered

• Access typically requires:

  • Prearranged group booking

  • School or engineering-related visit

  • Special community event days

Practical Info for Visiting the Clock Tower

Duration: 45–60 minutes
Format: Guided indoor walking tour
Schedule & Seasonality: Occasional/limited—must be requested in advance
Working Hours: Typically business hours, Monday–Friday
Audience: Architecture fans, engineering students, Milwaukee history enthusiasts
Accessibility: Many internal areas require stairs and narrow passages
Safety & Restrictions:

• Closed-toe shoes required

• Some areas restricted to staff only

• IDs may be required due to corporate security
  Languages: English
  Group Visits: Popular for engineering classes, corporate groups, and historical societies
  What to Bring/Wear: Comfortable shoes, light jacket; expect stair climbing
  Facilities: Visitor lobby, restrooms, parking available at Rockwell Automation
  Closures & Downtime: Access may be denied during corporate events or maintenance

Nearby

• Historic Walker’s Point

• Clock Shadow Creamery

• Great Lakes Distillery

• Harley-Davidson Museum

FAQs About Visiting the Allen-Bradley Clock Tower

Can anyone take the tour?
No—public tours are not regularly offered. Visits typically need prearranged group approval.

Do you get to see the clock faces from inside?
Yes—special tours allow you to view the interior support structure behind the giant clock faces.

Is there an elevator to the top?
Some internal areas use elevators, but climbing stairs is required in several sections.

Does the tower still keep time?
Yes—the clock remains functional and illuminated nightly, maintained by Rockwell Automation.

Why is it called the “Polish Moon”?
Historically, the tower illuminated the predominantly Polish neighborhoods surrounding it.