Overall, the impressions are positive, I especially liked the exposition showing the stages of the evolution of life on earth by period. Fullness is at its height. With the advantages, that's it.
Now the cons. Everything is either in Belarusian or in English (how is the second state language?). I think it was transferred in the 90s, and it remains so.
The staff follows closely, when trying to ask a question, they snap back: read the signs, everything is written there (yeah, it's written on the account - read above).
In short, if you do not speak Belarusian, it is a 50/50 recommendation to visit.
The museum is large and interesting. The expositions are standard - everything that is worthy of attention and happened in the region. And Grodno has a rich history. There are many paintings, I remember the inscription in Belarusian "Neviadomy mastak" on almost every second painting. It sounds like a swear word in Russian))
The Most Honest Review.
The museum is very cool, it shows not only exhibits related to Grodno and Belarus, but also in general with archaeology and the history of the world, I highly recommend visiting, it is worth the money. The only drawback is that there is no Russian language on the exhibits, personally it was easier for me to understand English than Belarusian.