One of the most iconic landmarks in Lier, Belgium, is the Zimmer Tower (Zimmertoren). Originally part of the 14th-century city fortifications, this medieval tower gained worldwide fame in 1930 when it became the home of the Jubilee Clock, an extraordinary masterpiece created by Louis Zimmer.
History of the Zimmer Tower
The tower was built in the 14th century as part of Lier’s defensive city walls. In the 20th century, it took on a new role when Louis Zimmer, a local clockmaker and astronomer, installed his incredible Jubilee Clock in 1930 to celebrate Belgium’s centenary. Since then, the tower has become a symbol of Lier and one of the most remarkable astronomical clocks in the world.
The Jubilee Clock by Louis Zimmer
The Jubilee Clock is what makes the Zimmer Tower unique. It features:
- One large central dial showing the exact time
- 12 smaller dials surrounding it, displaying:
- The zodiac
- The solar orb and dominical letter
- The weekdays
- The terrestrial globe
- The months
- The dates
- The seasons
- The tides
- The moon’s age
- The phases of the moon
- The moon’s orbit with epact
This intricate astronomical clock combines science, art, and precision engineering, making it a must-see for visitors to Lier.
The Four Seasons Figures and Daily Parade
On the right side of the tower, you’ll notice four figures representing the four seasons as phases of human life. Every day at 12:00 noon, a hatch opens beneath these figures, revealing a parade of Belgian personalities from 1830 to 1930, a charming daily spectacle for locals and tourists.
Why Visit the Zimmer Tower?
The Zimmer Tower isn’t just an old city gate, it’s a unique astronomical marvel and a piece of Belgian heritage. It perfectly combines medieval history with 20th-century innovation, making it one of the top things to see in Lier.
If you’re fascinated by clocks, history, or simply love unique landmarks, the Zimmer Tower is an unmissable stop on your Lier itinerary.
FAQ - Zimmer Tower in Lier
What is the Zimmer Tower?
The Zimmer Tower is a 14th-century tower in Lier that houses the famous Jubilee Clock by Louis Zimmer.
When was the Jubilee Clock installed?
It was added in 1930 to celebrate the centenary of Belgium.
What does the Jubilee Clock show?
The central dial shows the time, while 12 smaller dials display astronomical, lunar, and seasonal information.
What happens at 12:00 noon at the Zimmer Tower?
A hatch opens below the four seasonal figures, revealing a parade of Belgian personalities.
Where is the Zimmer Tower located?
On Zimmerplein in the city of Lier, Belgium.
Visiting the Zimmer Tower in Lier
Location: Zimmerplein, Lier, Belgium
Highlight: The Jubilee Clock by Louis Zimmer
Best time to visit: Around 12:00 noon to see the parade of figures
The tower is located in the heart of Lier’s historic center, close to other major attractions like the Prisoners’ Gate, St. Gummarus Church, and the Beguinage.