
St Mark's Church
A medieval church crowned by a famous tiled roof bearing the coats of arms of Croatia and Zagreb.
Photo: Jorge Franganillo / CC BY 2.0

A submarine, planes and a Tesla demo with real lightning.
Photo: Runolist / CC BY-SA 4.0
A big technical museum with a submarine, planes, a walk-through mine replica and a Tesla demonstration with real lightning. Top with kids: check the demo times. Treat it as a rhythm change in the day plan. The best version is not to rush through it, but to use the stop for atmosphere, photos, a short rest and a better sense of the neighbourhood around the main sights.
Great with kids: check the demonstration times.
A small next-step selection from the same city.

A medieval church crowned by a famous tiled roof bearing the coats of arms of Croatia and Zagreb.
Photo: Jorge Franganillo / CC BY 2.0

The home and studio of Croatia's greatest sculptor.
Photo: Bernard Gagnon / CC BY-SA 4.0

A WWII shelter tunnel threading under the Upper Town.
Photo: Miroslav Vajdic from Zagreb, Croatia / CC BY-SA 2.0
Use the free map from home, then verify the discovery when you reach the place.