Lotrščak Tower Area

Medieval Zagreb tower firing daily cannon at noon

Perched on Zagreb's Upper Town, Lotrščak Tower houses the noon cannon and a small museum; the rooftop terrace overlooks red-tiled roofs and St. Mark's Church. Visitors come for the cannon tradition and panoramic city views.

Main image

Lotrščak Tower at a Glance#

Address: Strossmayerovo šetalište/Grič, Gornji Grad, Zagreb, Croatia

Hours: Tower open seasonally (spring-autumn); cannon fired daily at noon

About Lotrščak Tower#

Lotrščak Tower is a medieval defensive tower in the Gornji Grad (Upper Town) area of Zagreb, Croatia, notable for its prominent hilltop position and historic cannon. The tower dates to the medieval period and forms part of the remains of the city’s old fortifications.

The tower houses the Grič cannon, which is sounded daily at noon as a time signal, and visitors come for the regular firing as well as the lookout over Zagreb’s rooftops and St. Mark’s Square. The interior includes exhibition space and a platform for city views.

Originally built as part of Zagreb’s fortifications in the Middle Ages, the tower has been rebuilt and adapted several times since its first construction and preserved as a historic structure. Its continuous urban role changed from defence to cultural and municipal use.

Lotrščak stands on the historic ridge of Grič in Zagreb’s Upper Town, within walking distance of St. Mark’s Square and other central historic sites; it is centrally located in the city of Zagreb.

  • Noon cannon: A cannon known as the Grič cannon is fired from the tower every day at noon, a tradition maintained since the 19th century.
  • Views and location: Sits in Zagreb’s Upper Town and offers panoramic views over the city from its higher platforms.

How to Get to Lotrščak Tower#

Lotrščak Tower is in Zagreb’s Upper Town (Gornji Grad), an easy walk from Ban Jelačić Square or a short funicular ride (Zagreb Funicular) up from Tomićeva Street. The noon cannon is audible across much of the Old Town.

Tips for Visiting Lotrščak Tower#

  • Arrive around noon to see the daily Grič cannon fire (at noon) - it's Zagreb's well-loved ritual.
  • The tower is in the Upper Town (Gornji Grad); combine with a walk to St. Mark's Square and the Stone Gate.

Best Time to Visit Lotrščak Tower#

Best visited in spring through early autumn when the tower is open and the city's outdoor life is lively.

Spring-Autumn
April-October · 10-25°C
Pleasant for walking Zagreb's Upper Town and catching the noon cannon ceremony.
Winter
November-March · -5-8°C
Cold but atmospheric; fewer tourists in the Old Town.

Weather & Climate near Lotrščak Tower#

Climate

Lotrščak Tower's climate is classified as Humid Subtropical - Humid Subtropical climate with warm summers (peaking in July) and cold winters (coldest in January). Temperatures range from -2°C to 27°C. Moderate rainfall (878 mm/year).

Air Quality: AQI 54 Moderate
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
41°
Warmest Month
-22°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -2° - 4° -1° 49 mm overcast 92% 1.7 m/s 0.1 low 9.0h
February Poor -1° - 7° 1° 46 mm overcast 89% 1.9 m/s 0.3 low 10.2h
March Acceptable 3° - 12° 6° 57 mm partly cloudy 83% 2.3 m/s 0.5 moderate 11.8h
April Good 7° - 16° 11° 64 mm partly cloudy 77% 2.2 m/s 0.9 moderate 13.4h
May Good 11° - 21° 16° 78 mm partly cloudy 74% 2.0 m/s 1.3 high 14.7h
June Very Good 14° - 25° 19° 94 mm partly cloudy 69% 1.9 m/s 1.7 very high 15.4h
July Excellent 16° - 27° 21° 84 mm some cloud 63% 1.8 m/s 1.8 very high 15.1h
August Excellent 16° - 26° 21° 92 mm some cloud 62% 1.6 m/s 1.5 high 13.9h
September Good 12° - 22° 17° 86 mm partly cloudy 71% 1.6 m/s 0.9 moderate 12.4h
October Good 7° - 15° 11° 84 mm partly cloudy 82% 1.7 m/s 0.5 low 10.8h
November Poor 3° - 9° 5° 83 mm overcast 90% 1.7 m/s 0.2 low 9.4h
December Poor -1° - 5° 0° 61 mm overcast 92% 1.7 m/s 0.1 low 8.6h

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