What city in Europe surprised you?

I’m going to have to go with Krakow. Just the party scene was really insane. I have never experienced anything like Krakow before. We stayed in a hostel called Little Havana party hostel. They had the best pub crawl so far.
I think you pay 11 euros in the first hour. You get free drinks, it’s an open bar so like vodka, rum and whatever. You get drunk in the first hour and then you go to about 4 or 5 clubs after that. Cheap beers, maybe 2 euros per beer at the bar and free shots at each place. Good.