The remains of the Castle can be visited
CastleSamobor
Samobor Castle

Samobor Castle is now a ruin on the hill Tepec in the town of Samobor in Croatia. It lies only a 10-minute walk from the city centre, there are still visible remains of the moat, the massive entrance and most of the walls.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: Dinko Gubic
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Location: 45.7989, 15.6983