Lotrščak Tower

Overview

Lotrščak Tower is a 13th-century fortification perched on the southern edge of Gornji Grad. Each day at noon, a cannon fires from its window — a tradition since 1877 — making it one of Zagreb's most distinctive auditory landmarks.

Highlights

• Grič Cannon: The daily noon cannon blast (Grički top) has been marking midday since 1877.
• Panoramic Views: The top-floor gallery offers sweeping views over Ban Jelačić Square, the cathedral, and Medvednica mountain.
• Medieval Defense: Built in the mid-13th century to guard the city's southern gate.

History

Erected around 1266 as part of the Gradec fortifications, the tower protected the southern entrance to the free royal city. The cannon was originally used to synchronize church bells across Zagreb and has continued firing (except during wartime) for nearly 150 years.

Visitor Tips

• Timing: Arrive a few minutes before noon to witness the cannon firing up close.
• Climb: The narrow staircase to the top is manageable for most visitors.
• Duration: 20–30 minutes.