I have heard a lot about the Grodno cemetery, that it is very interesting to walk there. If you like to walk around cemeteries, it may be interesting. The tombstones are really very authentic old ones, but nothing beyond unusual. Of course, there are a couple of interesting monuments, but it sounds cooler than it is. I liked the Catholic part more, interesting names, etc.
The place is interesting and unusual, although for an amateur, not everyone will like to walk around the cemetery, but depending on how to treat it, if it relates from the point of view of historical and cultural value, then gloomy thoughts come to mind less.