A white 3D print of the Lotrščak Tower among the surrounding streets and buildings.

3D print the Lotrščak Tower

A free, printable 3D model of the Lotrščak Tower and the surrounding streets and buildings, generated from real map data in your browser.

Make this print Free, in your browser. Exports a slicer-ready 3MF.
  • Lotrščak Tower model, North view North
  • Lotrščak Tower model, East view East
  • Lotrščak Tower model, South view South
  • Lotrščak Tower model, West view West

The model you print

Lotrščak Tower in 3D

The landmark on its own, at its size on a 160 mm print. Print friendly thickens thin parts for a 0.4 mm nozzle; Full detail keeps every part.

Drag to turn it. Scroll or pinch to zoom.

On a 160 mm print
9 mm
Scale
1:3,750

9 mm tall on a 160 mm print

Make this print opens the generator on a 600 m square around the landmark. Buildings print at close to true scale, so the landmark grows with the print size.

  1. Print the tower slowly

    Slow printing with good cooling helps the upper part of a tower stay clean. A layer height of 0.12–0.16 mm keeps fine vertical detail crisp, and a larger print size keeps small details.

  2. One piece with the ground

    The Lotrščak Tower is joined to the ground in the exported file, and the four-side check found no floating parts, so nothing needs gluing.

  3. Pick the detail for your nozzle

    In the Buildings settings, set Landmark detail to Print friendly to adapt thin parts and small details to the print scale. Full detail keeps every modeled feature, for larger prints or a finer nozzle.

  4. Colors

    Buildings, roads, water and ground arrive as separate filament slots in the 3MF. The Lotrščak Tower takes the building color.

  5. File format

    You get a 3MF for Bambu Studio, OrcaSlicer or PrusaSlicer. Any of them can save it as STL if you need one.

About the Lotrščak Tower

The Lotrščak Tower is a fortified tower in Upper Town (Gornji grad), an old district of Zagreb, Croatia. It dates from the 13th century and guarded the south gate in the town wall of Gradec, the Dverce gate, which was torn down in 1812 when the southern promenade, now Strossmayer Promenade, was redeveloped. The tower belongs to the fortifications that a charter issued in 1242 by King Béla IV required the citizens to build; they were completed in 1266.

Its name comes from the Latin campana latrunculorum, meaning "thieves' bell", after a bell that was hung in the tower in 1646, intended to mark when the town gates closed. How the tower looked in the Middle Ages is not fully documented: old drawings suggest two floors and a four-sided roof. In 1857, during a Romantic-era restoration, two more floors were added along with a polygonal wooden turret on the roof for watching for fires.

The tower is known for its noon cannon. The city decided to buy a cannon to give church bell ringers a daily time signal, and it was first fired in 1877. Firing stopped during the First World War and resumed from 1927. The Grič cannon on the fourth floor is fired daily at noon from a southern window. The tower also hosts exhibitions and cultural and tourist activities.

About this model

The Lotrščak Tower is one of more than 5,500 landmark models in Mini Skyline. They are made with AI, and each one is checked from four sides in its real surroundings before release. Each model is written as code from public descriptions, plans, photographs and aerial views used only as references; no image or third-party model is copied into it. Everything around it is built from OpenStreetMap and Overture map data. Rights in the building itself, its name and any brands on it are not granted by Mini Skyline; clear them separately before you sell prints. If you would rather print the shape from map data, turn off Landmark models in the Buildings settings.

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