Square & Landmark
Brno astronomical clock
📍 Brno astronomical clock, Brno, Czech Republic
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★★★★☆
Quick Facts
- Location
- Czech Republic, Brno
- Category
- Square & Landmark
- Duration
- About 0.5 hour
- Ticket Price
- Free, standing in a public square.
- Address
- Brno astronomical clock, Brno, Czech Republic
- Coordinates
- 49.1924, 16.6082
Introduction
Standing by the Old Town Hall on Zelný trh, the Brno astronomical clock is a public artwork unveiled in 2010. Shaped like a giant black bullet some six metres tall, its dark silhouette clashes theatrically with the Baroque square, and while locals mocked it at first, it has become a quirky city icon. Every day at 11 a.m. the clock releases a glass marble to one lucky onlooker, echoing the same siege legend that makes Petrov's bells ring noon an hour early.
✨ Highlights
1
Iconic Oddity
The black bullet's clash with the Baroque square makes it Brno's most striking modern sight.
2
11 a.m. Marble
Each day at eleven the clock drops a glass marble for one lucky visitor to keep.
3
Old Town Combo
It stands by the Old Town Hall and the dragon legend, all within a short walk.
4
Legend Echo
The 11 a.m. ritual mirrors the cathedral's famous early noon bells from the same tale.
🛈 Practical Info
→Best Season:Year-round; it's outdoors, so dodge the rain and arrive before 11 a.m. for the marble drop.
→Duration:15 to 30 minutes, usually folded into a wider old-town walk.
→Transport:At the south end of Zelný trh, about 5 minutes on foot from Freedom Square.
→Food:The market square is lined with stalls, cafés and quick bites.
→Ticket Information:Free, standing in a public square.
💡 Tips
• Arrive by about 10:50 if you want a chance at the 11 a.m. marble; crowds make it a lucky dip.
• The sculpture photographs best in morning light against the pale square.
• Combine it with the Old Town Hall dragon and the ossuary for a complete old-town circuit.
• On market days the square buzzes; grab fresh fruit or local snacks while you're there.
• Only one marble drops per day; if you miss it, ask the tourist centre about keepsake alternatives.
FAQ
How much is the admission for Brno astronomical clock?
Free, standing in a public square.
Any practical tips for visiting Brno astronomical clock?
Arrive by about 10:50 if you want a chance at the 11 a.m. marble; crowds make it a lucky dip. The sculpture photographs best in morning light against the pale square.
How long should I spend at Brno astronomical clock?
A typical visit takes About 0.5 hour.
Details are compiled from public sources; installation schedules may vary, so please verify on site.




