Maaan, to be honest I saw nothing even tho I live in Poland. Been depressed and closed in my house for years. Especially when I was watching a lot of videos about USA and other countries, I thought Poland is shit compared to other countries, but after going out I'm surprised, theres so many cool places to explore.

In which country u was in Poland? and right you can allways visit it again, if you want to explore, I think best would be Kraków, a lot of cool things there.