"The Old Town of Ozalj is a truly impressive and historic site that's well worth a visit. Perched on a cliff above the Kupa river, the castle offers some stunning views and a very atmospheric setting. Walking through the courtyards and the old walls gives you a real sense of the history of the region and the noble families that once lived here. The grounds are well-maintained, and there are some interesting exhibits inside the museum that provide a deeper look into the area's past.
The castle is a beautiful place for a walk, and the natural scenery around it is lovely. However, it's not a huge complex, and you can see most of it in a relatively short amount of time. I felt that some of the exhibits and information could have been more extensive or interactive. That said, the sheer beauty of the location and the historical significance make it a very solid four-star destination. It's a great stop if you're traveling in the Karlovac County area. Please note that payment can only be made in cash."

Filipe ZG

"Today, we visited Stari Grad Ozalj — a historic castle that looks much larger from the outside than it actually is. While the location and structure are visually appealing, the overall experience left much to be desired.

We arrived by taxi from Karlovac, having made an arrangement with the driver to pick us up two hours later. Unfortunately, we only spent about 45 minutes at the castle before deciding to walk down to the town instead. The main reason? There wasn’t much to do.

The museum inside the castle was very small and took less than 10 minutes to walk through. Photography wasn’t allowed, not even without flash, which made the visit even more underwhelming for us as tourists who enjoy documenting our experiences. Surprisingly, there was no one at the entrance to sell tickets. On our way out, a man who appeared to also be the tour guide approached us and said we had to pay. We did — 3 euros per person — but it felt strange to only be asked after we had already toured the area.

To be honest, I’m not usually a "castle person", but I had hoped for something more immersive. Compared to other castles (even the one in Zagreb), Ozalj Castle felt like a brief stop rather than a true destination.

With an hour to spare, we walked down through the surrounding forest path into the town of Ozalj, visited the dam (Hidroelektrana Ozalj 2), enjoyed the scenery, and bought some ice cream. Then we walked back and waited around 20 minutes for the taxi to return.

Final Thoughts:
Unless you're deeply interested in Croatian local history or architecture, this castle may not be worth the detour. It's beautiful from the outside, but the experience is brief and lacks engagement. The best part of the trip was actually the walk through nature and the peaceful town below."

kiba snowpaw

"Beautiful vistas of Kupa river and Ozalj town, but the castle itself could be utilzed more, especially the lush greenery that surrounds it."

nina365