[drno123]

We have one scattered in our city:

https://theadventourist.com/solar-system-zagreb-croatia

[LargoLasskhyfv]

There is another one in Hagen in Westfalen, Germany.

Allegedly the first. Sorry, didn't find any english link, but clicking on the 'Virtuelle Tour' there leads you to at least some maps where you can see how it is spread out through the city.

http://www.planetenmodell-hagen.de/

[overlordalex]

There is also the famous one starting in Stockholm: https://en.wikipedia.org/wiki/Sweden_Solar_System

[DemocracyFTW]

and one on a German island: http://www.sternwarte-norderney.de/planetenlehrpfad.html

[veganjay]

Another one in Eau Claire, Wisconsin: https://www.visiteauclaire.com/listing/eau-claire-planet-wal...

[Nohortax]

I walked through the "Planetenweg" in Switzerland. It was so cool ! https://www.utokulm.ch/en/uetliberg/planet_trail

But I can't have that in my bedroom